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					Acronym
1W/2W
2D
3D
3GL
4DDA
4GL
A&E
A&R
A&SG
A-DAAC
A/C
A/D
A/S
A/SA
A/SWSWT
AA
AA
AA
AA
AAA
AABW
AAG
AAL
AAL5
AALE
AAOE
AAP
AAPVL
AAQS
AASE
AASE II
AATSR
AB
ABC++
ABCR
ABE
ABI
ABI
ABL
ABLE
ABOM
ABR
ABS
AC
AC
ACAD
ACBM
ACCA
ACD
ACDA
ACDS
ACE
ACE
ACE
ACE
ACE
ACF
ACFG
ACHP
ACI
ACI
ACL
ACMAP
ACMHW
ACP
ACQ
ACR
ACRIM
ACRIMSAT
ACRIMSat
ACRS/TLAS
ACS
ACS
ACS
ACS
ACS
ACSE
ACSE
ACSE
ACSLS
ACSYS
ACTES
ACTS
ACU
ACU
ACWP
AD
AD
Ada
ADA
ADA
ADA
ADABL
ADAC
AdaDL
ADADS
ADALT
ADC
ADC
ADC
Adc
ADCLS
ADCS
ADD
ADD
ADE
ADEOS
ADEOS
ADEOS-II
ADEOS-II
ADEPT
ADG
ADGE
ADM
ADM
ADM
ADM
ADN
ADO
ADP
ADPE
ADRO
ADRS
ADS
ADS
ADS
ADS
ADS
ADS
ADS
ADS
ADSERV
ADSHW
ADSL
ADSRV
ADT
ADT
ADT
AE
AEAP
AEAP
AEB
AEDP
AEI
AEM
AEM
AEP
AER
AERI
AERO
AEROnet
AERONET
AES
AES
AES
AESA
AESOPS
AESP
AET
AETD
AF
AFAM
AFB
AFC
AFD
AFE
AFGWC
AFM
AFM
AFN
AFPRO
AFS
AFSCF
AFSCN
AFWA
AGAGE
AGC
AGCI
AGCM
AGDS
AGE
AGE
AGL
AGN
AGP
AGS
AGS
AGU
AHAP
AHAP
AHM
AHWGC
AHWGP
AHWGP
AI
AI&T
AIAA
AICC
AID
AID
AIDJEX
AIF
AIFF
AIIM
AIM
AIM
AIMCO
AIR
AirMISR
AIRS
AIRSAR
AIS
AIS
AIS
AISC
AISO
AIT
AIT
AIT
AITHW
AITT
AITTL
AL
ALDC
ALDT
ALE
ALE
ALEXIS
ALG
ALI
ALINK
ALOG
ALOS
ALPEX
ALRSS
ALS
ALT
ALTA
ALTMS
AM
AM
AM-1
AMAO
AMASS
AMD
AMDS
AME
AMEX
AMI
AMIP
AML
AMLS
AMMS
AMOC
Amp
AMP
AMPE
AMPR
AMPTE
AMPU
AMR
AMRC
AMRIR
AMS
AMS
AMS
AMS
AMS
AMSR
AMSR
AMSR-CU
AMSR-E
AMSR-SU
AMSU
AMSU-A
AMSU-A1
AMSU-A2
AMSU-B
AMTS
AMTS
AMTS
AMU
ANA
Andes MIS
ANIR
ANSI
ANZONE
Ao
AO
AOC
AOC
AOCS
AOD
AOI
AOI
AOIPS
AOL
AOS
AOS
AOS
AOS
AOS
AOSP
AOT
AP
AP
AP
APA
APACM
APAE
APAFO
APAR
APC
APC
APCD
APDU
APFZ
API
APID
APID
APID
APL
APOPP
APP
APR
APRP
APS
APS
APT
APT
APT
AQA
AQAHW
AQAHWCI
AQPSK
Aqua
AR
AR
AR
AR
AR
ARA
ARA
ARA
ARAM
ARC
ARC
ARC
ARC
arcsec
ARDB
ARE
ARE
ARESE
ARF
ARGOS
ARGOS+
ARIA
ARICS
ARIN
ARISTOTELES
ARL
ARM
ARM
ARMSAT
ARP
ARP
ARPA
ARPANET
ARS
ARS
ARTI
ARW
AS
AS
AS
AS&M
ASAP
ASAR
ASAS
ASCA
ASCAT
ASCII
ASCSS
ASCVR
ASDC
ASDC
ASDPS
ASE
ASET
ASF
ASFUWG
ASHE
ASHOE
ASI
ASI
ASIC
ASLE
ASM
ASM
ASM
ASME
ASMO
ASN.1
ASP
ASP
ASPRS
ASQC
ASRM
ASSIST
ASSY
AST
AST
ASTER
ASTER
ASTEX
ASTGW
ASTR
ASTRO
AT
AT&T
AT&T
AT/SV
ATBD
ATC
ATC
ATC
ATCAS
ATCI
ATCS
ATDRSS
ATE
ATES
ATG
ATIP
ATL
ATLAB
ATLANTA
ATLAS
ATLAS
ATLID
ATM
ATM
ATM
ATM
ATMARP
ATMI
ATMOS
ATMOS
ATMP
ATMS
ATN
ATO
ATP
ATP
ATP
ATP
ATP
ATP
ATR
ATR
ATRR
ATS
ATS
ATSDR
ATSR
ATT
ATT
ATT/PL
AU
AUI
AUI 802.3
AURIO
AUX
AVCS
AVG
AVHRR
AVHRR GAC
AVHRR LAC
AVIRIS
AVIS
AVNIR
AVR
AVS
AWCS
AWD
AWG
AWIPS-90
AWN
AWOTS
AWS
AWT
AXAF
AZ/EL
B&A
B-Dot
B-ISDN
B-R
B.0
B.1
B/U
B0SOT
BAAS
BAH
BAHC
BALTEX
BAP
BARC
BASC
BASIC
BAT
BATC
BATS
BATSE
BB
BB
BB
BBS
BBS
BBS
BBU
BC
BC
BCC
BCC
BCH
BCH
BCMP
BCN
BCU
BDA
BDDN
BDDS
BDF
BDS
BDU
BED
BER
BET
BFTP
BGCOLOR
BGP
BI
Bin
BIOME
BIOS
BIPS
BIT
BITNET
BIU
BLE
BLM
BLOB
BLP
BMA
BMGT
BNF
BNSC
BOF
BOL
BONeS
BOP
BOREAS
BOT
BPDU
BPF
bpi
BPR
bps
Bps
BPSK
BRDF
BRDF
BRF
BSRN
BST
BTS
BTT
BTU
BUFR
BUS
BUV
BYTE
C
C
C
C
C&D
C&DH
C&DHS
C&DM
C&T
C&TC
C&TH
C-STAR
C/C
C/N0
C/No
C/O
C/O
C/S
C1
C3
CA
CAC
CAD
CAD
CAD/CAE
CAD/CAM
CADH
CADM
CADU
CAGEX
CAI
CAL
CAL WG
CAL/VAL
CALIPSO
CALM
CALS
CALS
CAM
CAMEX
CAMS
CaPE
CARIACO
CARS
CART
CASE
CAT
CATV
CAVE
CBM
CBP
CBR
CBT
CC
CC
CC
CCA
CCAFS
CCAR
CCB
CCB
CCB
CCD
CCDI
CCDS
CCE
CCI
CCL
CCM
CCN
CCOSM
CCR
CCR
CCR
CCRS
CCS
CCS
CCS
CCS
CCSD
CCSDS
CCSDS
CCT
CD
CD-R
CD-ROM
CD-RW
CDA
CDA
CDAS
CDAU
CDB
CDB
CDCR
CDDIS
CDE
CDE
CDE
CDF
CDF
CDFG
CDH
CDHF
CDIAC
CDIC
CDIS
CDM&CS
CDMS
CDMS
CDMTS
CDO
CDOC
CDOM
CDOS
CDPs
CDR
CDRC
CDRD
CDRL
CDRL
CDROM
CDROM
CDRs
CDS
CDS
CDS
CDS
CDSA
CDSCP
CDSF
CDT
CDT
CDU
CDU
CDV
CDW
CDWG
CE
CE
CE
CE
CEA
CEAREX
CEC
CECIL
CED
CED
CEES
CEF
CEG
CEI
CEIS
CEM
CEMSCS
CEMSDS
CENR
CEO
CEO
CEO-ES
CEOS
CEOSR
CEOSWGD/CS
CEQ
CEQA
CER
CERCLA
CERES
CERL
CERN
CERT
CERT
CES
CES
CES
CESA
CESA
CESA
CESAR
CESBIO
CESDIS
CESDS
CESE
CETF
CEV
CF
CFC
CFE
CFG CTRL
CFIS
CFM
CFPA
CFR
CFS
CG
CGC
CGCC
CGCP
CGCR
CGED
CGI
CGM
CGS
CH
CHAMP
CHAMP
CHAPS
CHAPS
CHCI
CHEM
CHEM-1
CHGE
CHI
CHI
CHID
CHRIS
CHRP
CHRPS
CHUI
CI
CI
CIAL
CIC
CICP
CICS
CIDL
CIDM
CIDM
CIDR
CIESIN
CIF
CIG
CII
CIIL
CIIN
CIL
CIL
CIM
CIMSS
CIN
CINTEX
CINTEX
CINTOPS
CIO
CIO
CIP
CIP-AD
CIR
CIRES
CIRS
CIS
CIS
CISP
CIT
CITE
CITE
CITF
CIU
CIWG
CIWG
CKD
CLAES
CLAM
CLAM
CLAS
CLASS
CLAVR
CLCW
CLHP
CLI
CLIVAR
CLIVAR
CLP
CLR
CLS
CLTU
CLTU
cm
CM
CM
CM
CMA
CMAS
CMB
CMD
CMD
CMD
CMD/TLM
CMDL
Cmds
CME
cmi
CMI
CMI
CMIP
CMIS
CMM
CMO
CMOS
CMP
CMP
CMP
CMR
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMS
CMSE
CMSL
CMT
CMTS
CMU
CMU
CN
CNE
CNE
CNELs
CNES
CNPS
CNR
CNR
CNRS
CO
CO
CO
Co-I
CO1
COADS
COARDS
COARE
COB
COBE
CODA
CODA
CODD
CODEC
CODMAC
CODMAC
COE
COE
COF
COF
COFUR
COHMEX
COLA
COLD
COLOR
COM
COM
COM
COM-S
CoMITS
COMM
COMMGR
ComMgr
COMMS
COMS
COMS
COMSEC
CON
CONS
CONT
CONT
CONTR
CONUS
COOP
COP
COP
COP
COP-1
CORBA
COS
COS
COS
COS
COSE
COSEPUP
COSMIC
COSPAR
COSS
COSTR
COT
COTR
COTS
COTS
cov
COV
COVE
CP
CP
CP
CP
CP
CP
CP-PDU
CP-PDU
CPAF
CPAN
CPC
CPCGN
CPCI
CPEP
CPF
CPFF
CPG
CPHTS
CPI
CPIO
CPL
CPM
CPN
CPP
CPR
CPR
CPS
CPSR
CPT
CPTEC
CPU
CPV
CR
CR
CR
CR
CR
CR
CR
CRA
CRC
CRC
CRC
CRF
CrIS
CRIS
CRISTA
CRISTA/SPAS
CRL
CRM
CRM
CRP
CRP
CRP
CRR
CRS
CRSP
CRT
CRU
CRYSYS
CS
CS
CS
CS
CS
CS
CSA
CSA
CSA
CSAFS
CSAR
CSAT
CSAT
CSC
CSC
CSC
CSCI
CSD
CSDT
CSES
CSF
CSF
CSF
CSI
CSI
CSI
CSIRO
CSL
CSLC
CSM
CSM
CSM
CSMA/CD
CSMS
CSO
CSOC
CSOC
CSOC
CSP
CSP
CSR
CSR
CSR
CSS
CSS
CSS
CSS
CSS
CSS-P
CSS1
CSS2
CSSA
CSSE
CSSR
CSSR
CST
CST
CSTI
CSTOL
CSTOL
CSTOL
CSU
CSU
CSU
CSWP
CT
CT
CTA
CTAV
CTB
CTBA
CTC
CTC
CTC
CTC
CTC
CTCU
CTD
CTD
CTE
CTF
CTFS
CTI
CTI
CTIB
CTIU
CTL
CtLib
CTM
CTM
CTN
CTO
CTP
CTP
CTP-EFC
CTQ
CTU
CTV
CTV
CU
CU
CUB
CUC
CUC
CUP
CUT
CUT
CVCDU
CVCDU-ID
CVCM
CVP
CVS
CVT
CW
CW
CW
CWBS
CY
CZCS
D&F
D&P
D/L
D3
DAA
DAA
DAAC
DADS
DAF
DAF
DAF
DAMUS
DAN
DAO
DAO
DAP
DAP
DAR
DART
DAS
DAS
DAS
DAS
DAS
DAS
DAS
DASCE
DASD
DAT
DB
DB
DB
DBA
DBCS
DBE
DBMS
DBS
DBS
DCE
DCE
DCE
DCF
DCHCI
DCI
DCL
DCN
DCOM
DCPS
DCR
DCW
DD
DD
DDA
DDF
DDI
DDICT
DDICT
DDIST
DDIST
DDL
DDL
DDL
DDM
DDMT
DDN
DDR
DDS
DDSHW
DDSIT
DDSRCHW
DDSRV
DDSRV
DDT
DDW
DE
DE
DEBITS
DECOM
DEDS
DEF
DEL
DEM
DEM
DEMO
demux
DES
DES
DESKT
DESKT
DEV
DF
DFA
DFA
DFCD
DFD
DFMH
DG1
DG2
DGVM
DHC
DHCP
DHF
DIAL
DID
DIF
DIF
DIM
DIMGR
DIPHW
DIR
DIS
DITL
DLG
DLL
DLPO
DLS
DLT
DM
DMF
DMGHW
DML
DMO
DMR
DMS
DMSP
DMWG
DN
DNS
DNSI
DOAS
DOD
DOD
DoD
DOF
DOF
DOF
Dom
DOPLID
DORIS
DORRAN
DOS
DOTL
DOY
DP
DPAF
DPF
DPM
DPM/R
DPM/R
DPR
DPR
DPREP
DPREP
DPRID
DPS
DPS
DR
DR
DR
DR
DR
DR
DRB
DRD
DRP
DRPHW
DRS
DRTS
DRTT
DRTT
DS
DSA
DSA
DSCC
DSI
DSMC
DSN
DSNO
DSP
DSR
DSS
DSS
DSS
DSU
DSWG
DTED
DTG
DTM
DTM
DTO
DTS
DTU
DUE
DV
DV
DVD
DWL
DWS
E&S
E-ISAT
E-LIDAR
E-mail
E-R
EA
EAGE
EAI
EAP
EAP
EAR
Early AM-1
EAS
EAS
EASE
EASE
EASE
EASE-Grid
EASOE
EBC
EBCDIC
EBnet
EBnet
EBnet
EBS
EC
ECC
ECC
ECD
ECEF
ECHIVAL
ECHO
ECI
ECL
ECL
ECL
ECLIPS
ECMA
ECMAScript
ECMP
ECMWF
ECMWF
ECN
ECOM
ECOM
ECR
ECRB
ECRB
ECRS
ECS
ECSO
ECSS
ECSTVP
ECSVDB
ECT
EDAC
EDC
EDC
EDF
EDF
EDG
EDG
EDGRS
EDHS
EDI
EDI
EDIO
EDIO
EDMA
EDMP
EDN
EDOCS
EDOS
EDP
EDR
EDRI
EDRs
EDRS
EDS
EDS
EDS
EDTS
EDU
EEA
EECF
EEDSOG
EEID
EEMOC
EEPROM
EEPROM
EET
EETS
EFC
EFEDA
EFM
EGCM
EGIG
EGP
EGS
EGS
EGSE
EGT
EGTS
EICC
EIDE
EIF
EIGRP
EIN
EIN
EIP
EIRP
EIRP
EIRR
EISA
EISA
EIT
EITC
EITP
EITSO
EJB
El
ELA
ELAN
ELANOR
ELAS
ELF
ELS
ELU
ELV
EM
EM
EMA
EMACC
EMAP
EMASS
EMC
EMC
EMC
EMD
EME
EMF
EMI
EMI
EMIS
EMISM
EMLS
EMOC
EMOC
EMOS
EMOWG
EMSn
EMU
ENACEOS
ENCC
ENSO
ENVISAT
ENVISAT-1
EO
EO-1
EO-ICWG
EOC
EOC
EOC
EOC
EOC
EOCAP
EOCC
EOD
EODC
EOF
EOIS
EOL
EOL
EON
EOP
EOPM
EOPP
EOPS
EOR
EORC
EOS
EOS
EOS AERO
EOS ALT
EOS AM
EOS CHEM
EOS COLOR
EOS PM
EOS-G
EOSAT
EOSC
EOSDIS
EOSFDS
EOSIWG
EOSP
EOSPSO
EOSSALT
EOSSMS
EOSSRP
EOT
EOT
EOT
EOWG
EP
EP
EP
EP CSR
EPA
EPDS
EPDS
EPDS
EPG
EPG
EPGN
EPGS
EPGSS
EPH
EPIC
EPIC
EPM
EPM
EPO
EPO
EPOCH
EPOCH
EPOCH
EPOP
EPRR
EPS
EPS
EPS
EPV
eqpt
ER
ER-2
ERAST
ERB
ERB
ERBE
ERBI
ERBS
ERCN
ERD
ERDET
ERG
ERIM
ERIS
ERL
ERMES
ERO
EROS
ERPS
ERS
ERS
ERS-1
ERS-2
ERSDAC
ERTS
ERTS-1
ES/DT
ESA
ESA
ESAD
ESB
ESCC
ESCIF
ESCP
ESDD
ESDIS
ESDISP
ESDT
ESE
ESE
ESFU
ESH
ESH
ESIC
ESID
ESIOP
ESIP
ESIPS
ESIS
ESJWG
ESMC
ESMES
ESMO
ESMOS
ESMP
ESMR
ESN
ESnet
ESnet
ESO
ESOC
ESOC
ESOC
ESOD
ESOO
ESPAD
ESQL
ESR
ESR
ESRI
ESRIN
ESSAAC
ESSB
ESSC
ESSC
ESSE
ESSIC
ESSn
ESSn
ESSn
ESSO
ESSP
ESSP
ESST
EST
ESTAR
ESTEC
ESTMS
ESTOL
ESUS
ESWG
ET
ET
ETE
ETE
ETFSP
Ethernet
ETL
ETM
ETM+
ETR
ETR
ETRD
ETRO
ETS
ETS
ETS
ETS
ETS-VII
ETSF
ETSF
ETSF
ETTS
EU
EUI
EUMETSAT
EUMS
EURECA
EUV
EUVE
EVAL
EVI
EVP
EVR
EWCIP
EWR
Exotech
F&PRS
F&PRS
F&PS
F/L
F/P-INT
FACE
FAM
FAM
FAME
FAPAR
FAQ
FAR
FAR
FARM
FAS
FASINEX
FAST
FAST-L7A
FAT
FAX
FC
FC
FC-AL
FCA
FCAPS
FCDAS
FCI
FDAC
FDD
FDD
FDDI
FDF
FDF
FDFEPHEM
FDIR
FDIR
FDM
FDM
FDM
FDMA
FDOA
FDR
FDS
FDS
FDSTP
FDT
FEC
FED
FED
FED-STD
FEICD
FEL
FEM
FEP
FERF
FET
FEWS
FF
FFT
FGDC
FGGE
FIFE
FIP
FIPS
FIRE
FISOL
FIX
FK
FL
FL
FLAW
FLC
FLC
FLD
FLDB
FLG
FLI
FLID
FLOAT
FLOPS
FLP
FLP
FLPC
FLPC
FLPF
FLPP
FLS
FLSS
FLT
FltSW
FLUXNET
FM
FM
FM‟s
FM-1
FMAS
FMEA
FMECA
FMG
FMH
FMI
FMI
FMM
FMT
FMU
FNL
FNS
FOC
FOH
FOIA
FOLD
FOM
FOO
FOO
FOP
FOP
FOPR
FOR
FOR
FORMATS
FORR
FORTE
FORTRAN
FOS
FOSI
FOT
FOV
FOWG
FP
FPA
FPA
FPA
FPAR
FPAR
FPAR
FPD
FPDMSS
FPGA
FPM
FPMH
FPRR
FPS
FPT
FQT
FR
FRB
FRC
FRD
FRDS+
FREESTAR
FRF
FRGF
FRM
FRN
FRR
FRS
FS
FS
FSB
FSD
FSDD
FSDR
FSE
FSE
FSK
FSM
FSME
FSMG
FSMS
FSOM
FSS
FSS
FSSP
FST
FST
FST
FSTB
FSTL
FSTR
FSW
FSWS
FTA
FTAM
FTAM
FTDS+
FTE
FTE
FTE
FTGT
FTL
FTM
FTM
ftp
FTP
ftpd
FTS
FTSB
FUI
FW
FW
FWTK
FY
FYI
G/B
G/E C&S
G/S
G/T
G/T
GAC
GAIM
GAM
GAME
GAME
GAME-T
GAMUT
GAP
GAQD
GARP
GAS
GASCOFIL
GAST
GATE
GATT
GB
Gb
GB
GBAD
GBFM
Gbits
GBps
Gbps
GC
GC
GC/MS
GCC
GCC
GCC
GCDIS
GCE
GCF
GCIP
GCLDC
GCM
GCM
GCM
GCMD
GCMR
GCMR
GCMR
GCNAM
GCOS
GCP
GCRP
GCSS
GCT
GCTE
GCTP
GCTP
GDAAC
GDAO
GDAS
GDAS
GDC
GDE
GDPS
GDPS
GDR
GDS
GDS
GEBA
GEDEX
GEIA
GEMs
GEMS
GEN
GENESIS
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SP
SP
SP&IO
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SPARC
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SPC
SPC
SPC
SPCR
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SPE
SPEC
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SR
SR
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SRM
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SRR
SRR
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SS
SS
SS
SS
SS PCMB
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SSA
SSA
SSAF
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SSB
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SSER
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SSH
SSHA
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SSL
SSL
SSM
SSM/I
SSM/I
SSM/T
SSO
SSP
SSP
SSPA
SSPA
SSPF
SSPP
SSR
SSR
SSR
SSR
SSR
SSRP
SSRR
SSS
SSS
SSSG
SSSM
SSST
SST
SSTI
SSTI
SSTRAT
SSU
SSW
ST
ST
ST
STA
STA
STAAC
STAJ
STAR
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STC
STC
STCF
STD
STD
STDN
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STDN CTV
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STDS
STE
STE
STE
STE
STEDI
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STIP
STK
STK
STL
STL
STM
STM
STM
STMD
STMGT
STMGT
STOC
STOL
STOP
STP
STP
STP
STP
STP
STP
StP
StP/OMT
STPS
STPS
STPS
STPS
STR
STR
STRAT
STREX
STRS
STRV
STRW
STS
STS
STS
STS-3c
SU
SUB-MM
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SUM
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SUPIDEN
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SURFRAD
SUROM
SUSIM
SUST
SV
SV
SV
SV
SVA
SVA
SVAT
SVC
SVD
SVD
SVF
SVI
SVP
SVS
SW
SW
SW
SW
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SWAMP
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SWAR
SWCDR
SWCR
SWCRF
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SWG
SWGD
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SWIR
SWIRLS
SWIT
SWO
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SWSI
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SXI
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T&C
T&CC
T&DA
T&F
T&TM
T-S
T/DC
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T/L
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T1
T3
TAA
TAC
TAC
TAC
TAD
TAD
TAE
TAE
TAG
TAG
TAI
TAM
TAM
TAO
TAO
TAP
TAPI
tar
tar.Z
TARA
TARFOX
TAT
TAT
TAXI
TAXI
TB
TB
TBA
TBC
TBC
TBD
TBD
TBN
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TBR
TBS
TBSW
TBV
TBW
Tbyte
TC
TC
TC
TC
TCA
TCA
TCAD
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TCL
TCL
TCP
TCP
TCP
TCP
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TCR
TCS
TCS
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TCTS
TCXO
TCXO
TD
TD
TD&D
TDAC
TDB
TDD
TDE
TDE
TDF
TDM
TDM
TDMA
TDP
TDP
TDP
TDR
TDR
TDR
TDRS
TDRS Z
TDRS-E
TDRS-W
TDRSGS
TDRSS
TDS
TDSWG
TDT
TDU
TDW
TDZ
TE
TEC
TECH
TED
TEDA
TEEGIS
TEI
TEK
TELNET
TEM
TEP
Terra
TERRIERS
TERSE
TES
TES
TES
TESS
TESS
TF
TF
TF
TFA
TFB
TFEC
TFG
TFN
TFN
TFOV
TFT
Tg
TGDDIS
TGM
TGS
TGS
TGSS
TGT
TGT
TGT
TH
TH
THC
THESEO
THIR
THM
TIA
TIA
TIB
TICD
TICTOC
TID
TID
TIE
TIEnet
TIFF
TIGER
TILDAS
TIM
TIM
TIM
TIM
TIME-GCM
TIMED
TIMS
TIMS
TIP
TIR
TIR
TIROS
TIS
TISA
TISA
TISF
TIV
TK
TKE
TL
TL
TLA
TLCF
TLD
TLE
TLI
TLM
TLM
Tlm
TLS
TLSCF
TLT
TM
TM
TM
TM
TM
TM
TM
TM&F
TM2000
TM2K
TMCF
TMDB
TMDB
TME
TMF
TMF
TMI
TMIS
TML
TMN
TMON
TMP
TMR
TMS
TMT
TMWG
TN
TN
TN
TNA
TNO TPD
TNS
TO
TOA
TOC
TOCC
TOD
TOD
TOGA
TOGA/COARE
TOMS
TOMS
TOMS-EP
TOMUIS
TONS
TOO
TOP
TOPEX
TOPORAD
TOPS
TOPSAR
TOS
TOTE
TOTS
TOVS
TOVS
TOY
TP
TP
TP FEM
TPCE
TPF
TPFO
TPI
TPM
TPM
TPOCC
TPS
TQCM
TQM
TQSM
TR
TR
TRACE
TRACE-A
TRACE-B
TRACER
TRAGNET
TRAK
TRAMAR
TRASYS
TRAYSYS
TRB
TRCN
TREM
TRFIC
TRIS
TRK
TRMM
TRMM
TRR
TRR
TRR
TRS
TRS
TRUST
TRW
TRW
TS
TS
TS
TS
TS
TS
TSA
TSC
TSCA
TSDF
TSDIS
TSF
TSG
TSI
TSIM
TSIWG
TSN
TSP
TSP
TSS
TSS
TSS
TSS
TSS
TSS
TST
TST
TST
TSTAT
TSTOL
TSU
TSU
TSW
TSWG
TT
TT&C
TT&C
TT&C
TT&C
TT-GPTS
TTAU
TTC
TTL
TTM
TTR
TTY
TURFTS
TUT
TV
TVA
TVDB
TW
TWP
TWT
TWTA
TWTA
TWTAS
TXCO
TXT
TZD
U.K.
U.S.
U/C
U/D
U/I
U/L
UA
UABC
UAF
UAM
UARP
UARS
UAV
UAV
UAV
UBR
UC
UC
UCAID
UCAR
UCB
UCE
UCLA
UCS
UCSB
UDB
UDF
UDP
UDP
UDP/IP
UDSL
UE
UEL
UFP
UFS
UHF
UIA
UIA
UID
UIID
UIL
UINT16
UINT32
UINT64
UINT8
UIOAR
UIT
UK
UKMO
UL
UMAC
UMBC
UMCP
UML
UMTS
UN/ECE
UNCED
UNEP
UNESCO
UNESS
UnESS
UNH
UNI
UNICOS
UNIX
UofT
UOS
UPD
UPDM
UPDR
UPGD
UPM
UPN
UPS
UPS
UPS
UPS
UQPSK
UR
UR
UR
UR/PT
URD
URDB
URDB
URF
URFA
URISA
URL
URL
URL
URL
URN
URT
US
US
US
USAF
USB
USCCS
USDA
USDC
UserDIS
USFC
USFWS
USGCRP
USGS
USM
USN
USNO
USO
USO
USRA
USS
USS
UT
UT
UT
UT
UT
UTC
UTCF
UTCSR
UTDF
UTH
UTM
UTMC
UTP
UU
UUID
UUT
UV
UV
UV
UV-B
UV1
UV2
UVISI
UVn
UWA
UWG
UWG
UWI
UX
V
V&H
V&V
V/O
V/T
V/T
V0
V0
V0 GTWY
V0 ODL
V0.1
V1
V2
V2
V3
V3
V3P
V4
VA
VAC
VAFB
VAN
VAP
VAR
VAS
VAT
VATC
VAX
VBD
vBNS
vBNS
VBR
VBR-NRT
VBR-RT
VC
VC-ID
VCATS
VCC
VCC
VCC
VCDU
VCDU-ID
VCF
VCGW
VCHP
VCI
VCID
VCID
VCL
VCM
VCP
VCR
VCRI
VCRM
VC_PDU
VDA
VDB
VDC
VDC
VDD
VDE
VDS
VDS
VDSL
VDSL
VDT
VE
VEM
VEMAP
VER
VF
VFD
VFS
VGA
VHF
VHRR
VHS
VHS
VHSIC
VI
VIC
VIC
VID
VID
VIIRS
VIMS
VIP
VIRGO
VIRR
VIRS
VIRSR
VIS
VIS
VIS-UV
VIS/IR
VISSR
VLAN
VLBI
VLDB
VLINK
VLIW
VLM
VLS
VLS
VLSI
VM
VM
VME
VMIC
VML
VML
VMR
VMS
VN
VNIR
VOB
VOC
VOC
VOC
VOD
VoIP
VOLCAM
VOM
VOTE
VOTE/TOTE
VP
VP
VP/VC
VPF
VPI
VPN
VRAM
VRML
VS
VSAM
VSAR
VSAT
VSIO
VSS
VT
VT
VTCW
VTIR
VTP
VTRS
VTS
VUE
VVRM
VW
VXI
VXR
W
W/B
W3
W3C
W3J
WA
WAD
WAIS
WAN
WAN
WAP
WASDE
WB
WBDCS
WBDT
WBDT
WBEM
WBS
WBVT
WC
WCOM
WCRP
WCS
WCSC
WDC
WDC-A
WDE
WDETI
WDM
WDOG
WDS
WDT
WDT-O
WEFAX
WEGENER
WEPOLWX-81
WETNET
WFC
WFF
WfMC
WFOV
WFPC
WFPS
WG
WGD
WGGCR
WGISS
WGM
WGNE
WGS
WGS
WGS
WGS84
WHOI
WHOM
WIDL
WIL
WINDII
WINTEL
WIPO
WIRE
WK
WKBCH
WKBCH
WKBCH
WKSHCI
WKSHW
WLL
WLS
WMO
WMON
WN
WOCE
WORM
WORM CD
WOTIS
WOTIS
WOTS
WOW
WP
WP
WP-3
WP-ESIP
WPL
WPS
WPS
WQRC
WR
WR
WRKSTN
WRR
WRS
WRS
WS
WS
WSC
WSG
WSGT
WSGTU
WSMC
WSMC
WSP
WSR
WTF
WTI
WTO
WTR
WTS
WVR
WVU
WWW
WWW
WYSIWYG
X
X-band
X-Band CTV
X-BD
X-SAR
X.400
X.500
XA
xAR
XBDS
XBT
XDR
XDR
XDS
XF
XF
XFG
XFN
XFR
XFS
XHTML
XIE
XLFD
XLink
XLL
XMI
XML
XML-QL
XMM
XMP
XMT
XMTR
XOM
XPDR
XPNDR
XPointer
XPS
XRS
XSL
XSLP
XTE
XTRR
XTX
Y2K
YAHOO
YGC
YH
YL
YTD
YYYY
Z
Z
ZBR
ZIF
ZIP
Zmail
ZMB
ZOE
ZWD
Definition
one-way, two-way (Doppler Tracking)
Two Dimensional
Three-Dimensional
Third Generation Language
4-Dimensional Data Assimilation
Fourth Generation Language
Activation And Evaluation
Automation And Robotics
Avionics & Surveillance Group
Affiliated-Distributed Active Archive Center
Air Conditioning
Analog To Digital
Anti-Spoofing
Arid/Semi-Arid
ADEOS II/Seawinds Science Working Team
Astronomical Almanac
Ancillary Data Access
Ancillary Data Access ASTER
Associate Administrator
Alarms, Alerts and Advisories
Antarctic Bottom Water
Association Of American Geographers
Asynchronous Transfer Mode Adaptation Layer
Asynchronous Transfer Mode Adaptation Layer 5
Adjusted Annual Loss Expectancy
Airborne Antartic Ozone Experiment
Advanced Archival Products
Approval
Ambient Air Quality Standards
Airborne Arctic Stratospheric Expedition
Airborne Arctic Stratospheric Expedition II
Advanced Along-Track Scanning Radiometer (ESA)
Advanced Bus
Document Generator Used To Provide Class Level Detail
As Built Configuration Report
Archive Browser And Extractor
Application Binary Interface
Advanced Baseline Image
Allocated Baseline
Atmospheric Boundary Layer Experiment
Austrailian Bureau Of Meteorology
Available Bit Rate
Oxygen A-Band Spectrometer
Alternating Current
Atmospheric Corrector
Attitude Control And Determination
Autonomous Command Block Memory
Automated Cloud Cover Assessment
Architectural Control Document
Asociació N Costarricense Para El Desarrollo Aerospacial (Costa Rican Association For Aerospace Development)
Attitude Control Determination Subsystem
Aerosol Characterization Experiment
Attitude Control Electronics
Advanced Composition Explorer
Array Clamp Electronics
Analog Control Electronics
Automated Control Function
Management Agent Configuration File
Advisory Council On Historic Preservation
Allocated Configuration Identification
Administratively Controlled Information
Access Control List
Atmospheric Chemistry and Modeling Analysis Program
Access And Control Management Hardware [Configuration Item]
Archive Control Process
Acquisition
Active Cavity Radiometer
Active Cavity Radiometer Irradiance Monitor
Active Cavity Radiometer Irradiance Monitor Satellite
Active Cavity Radiometer Irradiance Monitor Satellite
Automated Conflict Resolution System/TDRSS Look Angle System
Attitude Control System
Archived Catalog System (Asf)
Activity Schedule
Advanced Camera For Surveys
Automated Cartridge System
Association Control Service Element
Automated Console System For Library Services
Attitude Control System Electronics
Automated Cartridge System Library Software
Arctic Climate System Study
An Associate Of Arts In Community Colleges For Training In Earth Sciences
Advanced Communication Technology Satellite
Accelerometer Unit
Antenna Control Unit
Acutal Cost Of Work Performed
Acceptance Check/TC Data
Applicable Document
A Program Language
A Programming Language
Angular Displacement Assembly
Array Drive Assembly
As Designed As Build List
Attitude Determination And Control
Ada Design Language
ASTER Data Archive And Distribution System
Advanced Radar Altimeter
Affiliated Data Center
Analog To Digital Converter
After Date Of Contract
Amperes Direct Current
Advanced Data Collection And Location System
Attitude Determination and Control Subsystem
Architecture Description Document
Architecture Design Document
Array Drive Electronics
Advanced Earth Observing System (Japan)
Advanced Earth Observing Satellite (Japan)
Advanced Earth Observing Satellite II
Advanced Earth Observing System II
Advanced Design Electronic Packaging Technique
Acquisition Data Generator
Air Defense Ground Environment
Administrative Message
Antenna Drive Mechanism
Antenna Deployment Mechanism
Angular Distribution Model
ASTER Data Network
Active Data Object
Automated Data Processing
Automated Data Processing Equipment
Application Development Research Opportunity
Automated Defect Reporting System
Archive and Distribution Segment
Attitude Displacement Sensors
Attitude System
Archive Data Set
Attitude Determination Subsystem
Attitude Determination System
Ancillary Data Service
Angular Displacement Sensor
Advertising Service
Advertising Service Hardware [Configuration Item]
Asymmetric DSL
Advertising Service CSCI
Abstract Data Type
Architectural Development Team
Activity Definer Tool
Atmospheric Explorer
Atmospheirc Effects Of Aviation Program
Atmospheirc Effects Of Aviation Project
Brazilian Space Agency
Astrometry And Engineering Data Processing
AEI (Solar Array DC-Motor Manufacturer) A Subcontractor To Fokker Space
Application Explorer Mission
Analog Electronics Module (MODIS)
Application Environment Profile
Atmospheric And Environmental Research
Atmospheric Emitted Radiance Interferometer
Aerosol
Aeronautics Network
Aerosol Robotic Network
Application Environment Specification
Aerojet Electro Systems
Atmospheric Environment Service
Atmospheric Effects Of Stratospheric Aircraft Program
Antarctic Environment Southern Ocean Process Study
Aerospace Education Services Program
Actual Evapo-Transpiration
Applied Engineering And Technology Directorate
Audio Frequency
Aura Fall Annual Meeting
Air Force Base
Application Foundation Class (Microsoft)
Architecture Flow Diagrams
Annual Frequency Estimate
Air Force Global Weather Central
Aura FSW Maintenance
Award Fee Milestone
Acquisition Failure Notification
Air Force Plant And Representative Office
Andrews File System
Air Force Satellite Control Facility
Air Force Satellite Control Network
Air Force Weather Agency
Advanced Global Atmospheric Gases Experiment
Automatic Gain Control
Aspen Global Change Institute
Atmospheric General Circulation Model
ASTER Ground Data System
Aerospace Ground Equipment
Associated Ground Elements
Above Ground Level
Active Galatic Nuclei
Ancillary Geographic Product (MISR)
ASTER Ground System
Alaska Ground Station
American Geophysical Union
Alaska High-Altitude Aerial Photography
NASA High Altitude Aerial Photography
Attitude Hold Mode
Ad Hoc Working Group On Consumers
Ad Hoc Working Group On Production
Ad Hoc Working Group On Processing
Artificial Intelligence
Algorithm Integration And Test
American Institute Of Aeronautics And Astronautics
ASTER Instrument Control Center
Ada Information Description
Architecture Interconnection Diagram
Artic Ice Dynamics Joint Experiment
Algorithm Integration Facility (Uk)
Type Of Sound File Format
Association For Information And Image Management
Automated Information Management
Assurance Implementation Matrix
Automated Information Management Council
Airborne Imaging Radar
Airborne Multi-Angle Imaging Spectroradiometer
Atmospheric Infrared Sounder
Aircraft Synthetic Aperture Radar
Airborne Imaging Spectrometer
Automated Information Security
Automated Information System
Assessment And Information Services Center
Automated Information Security Officer
Algorithm Integration Team
Algorithm Integration And Test
Assembly, Integration & Test (Component Level)
Algorithm Integration And Test Hardware [Configuration Item]
Algorithm Integration And Test Team
Algorithm Integration And Test CSCI
Aluminum
Adaptive Lossless Data Compression
Administrative Logistics Delay Time
Annual Loss Expectancy
Atmospheric Lifetime Experiment
Array of Low Energy X-ray Imaging Sensors
Algorithm
Advanced Land Imager
Active Link (Html)
Application Log File
Advanced Land Observation Satellite
Alpine Experiment
Advanced Land Remote Sensing System
Archimedial Log Spiral (Omni Antenna)
Altimeter
Active Long-Term Archive
Airborne Lidar Topographic Mapping System
Morning (Ante Meridiem)
Assurance Manager
EOS AM Mission Spacecraft 1, Morning Spacecraft Series -- ASTER, CERES, MISR, MODIS And MOPITT Instruments
Advanced Missions Analysis Office
Archival Management And Storage System
Advanced Microdevices (A Company)
Automated Message Distribution System
Antenna Mounted Equipment
Australian Monsoon Experiment
Active Microwave Instrument
Atmospheric Model Intercomparison Project
Automated Media Library
Array MLS
Acquisition And Material Management System
Am Mission Operations Center
Amperes
Assurance Management Plan
Automated Message Processing Exchange
Advanced Microwave Precipitation Radiometer
Active Magnetospheric Particle Tracer Explorer
Attitude Maneuver Planning Utility
Altimetry Microwave Radiometer
Auxiliary Master Reference Cube
Advanced Medium Resolution Imaging Radiometer
American Meteorological Society
Automated Meteorological Station
Automated Message System
Archive Management Software
ASTER Mission Simulator
Advanced Microwave Sounding Radiometer
Advanced Microwave Scanning Radiometer
Advanced Microwave Scanning Radiometer - Control Unit
Advanced Microwave Scanning Radiometer For EOS
Advanced Microwave Scanning Radiometer - Sensor Unit
Advanced Microwave Sounding Unit
Advanced Microwave Sounding Unit-A
AMSU-A1 Module - Receives V And W Band Frequencies On Channels 3-15
AMSU-A2 Module - Receives K And Ka Band Frequencies On Channels 1 & 2
Advanced Microwave Sounding Unit-B (Earlier MHS, Became HSB)
Advanced Meteorological Temperature Sounding Study
Advanced Meteorological Temperature Sounder
Advanced Moisture And Temperature Sounder
Atomic Mass Unit
Analysis
Andean Morphstectonic Information System
Advanced Networking Infrastructure And Research
American National Standards Institute
Antartic Zonal Experiment
Operational Availability
Announcement Of Opportunity
Award Of Contract
Archive Operational Capability
Attitude And Orbit Control System
Aerosol Optical Depth
Area Of Interest
Angle Of Incidence
Atmospheric And Oceanographic Information Processing System
Airborne Oceanographic Lidar
Acquisition Of Signal
Area Of Search
Advanced Orbiting System
Archive And Operations System (ASF)
ASTER Operations Segment
Advanced On-Board Signal Processor
ASTER Operations Team
Attached Payload
Algorithm Package
Accounts Payable
Allowance For Program Adjustment
Atmospherics Physics And Chemistry Monitors
Attached Payload Accommodation Equipment
Advanced Particles And Fields Observatory
Abosrbed Photosynthetic Active Radiation
Aft payload Capsule
Access/Process Coordinators
Air Pollution Control District
Application Protocol Data Unit
Antarctic Polar Frontal Zone
Application Programming Interface
Application Process Identifier
Application (Packet) Identifier
Application Packet Identifier
Applied Physics Laboratory (At Johns Hopkins University)
Aerosol Physical And Optical Properties Product
Applications Protability Profile
Applied Parallel Research
Adaptive Pattern Recognition Processing
Action Per Second
Acquisition Planning System
Automatic Picture Transmission
Automatice Picture Transmission
Advanced Picture Taking
Algorithm Quality Assurance
Algorithm QA Hardware (Configuration Item)
Algorithm Quality Assurance Hardware Configuration Item
Asynchronous Quadrature Phse Shift Keying
Formerly Called The PM Project (Under The Earth Science Enterprise Program)
Accounts Receivable
Acquire Request
Acceptance Review
Action Request
Axial Ratio
Appletalk Remote Access
Atmospheric Radiation Analysis
Acquire Request Acknowledgment
Automated Reliability/ Availability/ Maintainability
Ames Research Center
Antarctic Research Center
Applied Research Corporation (ECS Team)
Archiver
Arc-Seconds
Automated Requirements Database
Array Regulator Electronics (EPS)
Array Regulator Electronics
Arm Enhanced Shortwave Experiment
Action Request Form
Argos Data Collection And Position Location System
Argos Data Collection And Location System (France)
Advanced Range Instrumentation Aircraft
Accounts Receivable Invoice Control System
Aerospace Resource Information Network
Applications And Research Involving Space Technologies Observing The Earths' Field From Low Earth Orbiting Satellite
Anomaly Resolution Lead
Atmospheric Radiation Measurement (DOE Program)
Array Regulator Module
Atmospheric Radiation Measurement Satellite
Address Resolution Protocols
Ancillary Radiometric Product
Advance Research Project Agency
Advanced Research Project Agency Net
Agricultural Research Service
Action Request System
Advanced Range Technology Initiative
Angle Random Walk
Advanced Solid, I.E., Atlas Ii As
Administration Stations
Access Subgroup (Part Of CEOS-WGISS)
Analytical Services And Materials, Inc.
As Soon As Possible
Advanced Synthetic Aperture Radar (ESA)
Advanced Solid-State Array Spectrometer
Advanced Satellite For Cosmology And Astrophysics
Advanced Scatterometer
American Standard Code For Information Interchange
Automatic Spacecraft Configuration Status System
As Shipped Configuration Verification Report
Atmospheric Sciences Data Center (Langley)
Atmospheric Sciences Data Center
ASTER Science Data Processing System
Airborne Support Equipment
Alliance System Engineering Team
Alaska SAR Facility (DAAC)
ASF User Working Group
Airborne Summer Hemisphere Experiment (NOAA)
Airborne Southern Hemisphere Ozone Experiment
Agenzia Spaziale Italiana
Ampere-Second Integration
Application Specific Integrated Circuit
Adjusted Single Loss Expectancy
Acquisition Strategy Meeting
Attached Sync Marker
ASTER System Management
American Society Of Mechanical Engineers
Advanced Storage Magneto-Optical
Abstract Syntax Notation One
Alaska SAR Processor
Active Server Pages
American Society For Photogrammetry And Remote Sensing
American Society For Quality Control
Advanced Solid Rocket Motor
ADPE System Sizing Tool
Assembly
Algorithm Support Team
ASTER Science Team
Advanced Spaceborne Thermal Emission and Reflection Radiometer
Advanced Spaceborne Thermal Emission And Reflection Radiometer (Formerly ITIR)
Atlantic Stratocumulus Transition Experiment
ASTER Gateway CSCI
Aster
Astronomy Platform (Shuttle)
Acceptance Test
American Telephone and Telegraph
American Telephone And Telegrah
Acceptance Test, System Verification
Algorithm Theoretical Basis Document
Absolute Time Command
Active Thermal Control
Absolute Time Control
Advanced Technology Composite Aircraft Structures
Agent Client Item
Absolute Time Command Sequence
Advanced Tracking And Data Relay Satellite System
Automatic Test Equipment
Alcatel Espace Systems
Aeropsace Test Group
Advanced Technology Initiatives Program
Automated Tape Library
Atmospheric Laboratory
Atlanta Land-Use Analysis: Temperature And Air-Quality
Atmospheric Laboratory For Applications And Science
Advanced Thermal And Land Applications Sensor
Atmospheric Lidar
Asynchronous Transfer Mode
Atmospheric Trace Molecule Spectroscope
Airborne Terrain Mapping
Asynchronous Transmission Mode
Asynchronous Transfer Mode Address Resolution Protocol
Application Transaction Management Interface
Atmospheric Observations Satellite
Atmospheric Trace Molecule Spectroscopy
Acceptance Test Management Plan
Advanced Technology Microwave Sounder
Advanced TIROS-N
Acceptance Test Organization
Acceptance Test Plan
Acceptance Test Procedure
Acceptance Test Package
Automatic Test Procedures
Approval To Process (Letter)
Authority To Proceed
Acceptance Test Review
Assistance Technical Representative
Acceptance Test Readiness Review
Advanced Technology Satellite
Access To Space
Agency For Toxic Substances And Disease Registry
Along Track Scanning Radiometer (ESA)
Acceptance Test Team
Automated Test Tool
Attached Payload
Audio Format (Developed For Sun Workstations)
Adapter User Interface
10 Base 5 (Thick Ethernet) Interface
Auroral Imaging Observatory
Auxiliary
Advanced Vidicon Camera System
Average
Advanced Very High-Resolution Radiometer
AVHRR Global Coverage Area
AVHRR Local Area Coverage
Airborne Visible And Infrared Imaging Spectrometer
Airborne Vegetation Index Sensor
Advanced Visible And Near-Infrared Radiometer
Automatic Voice Recognition
Advanced Visualization System
Agency-Wide Coding System
Award
American Wire Gauge
Advanced Weather Interactive Processing System For The 90's
Angle White Noise
Automated Wallops Orbital Tracking Station
Automatic Weather Stations
Abstract Windowing Toolkit (Java)
Advanced X-Ray Astrophysics Facility
Azimuthal / Elevation
Billing And Accounting
Rate Of Change Of Earth‟s Magnetic Field
Broadland Integrated Services Digital Network
Build and Release
Release B.0
Release B.1
Backup
Release B.0 Search And Order Tool
Billing/Accounting Application Service
Booz Allen and Hamilton
Biospherics Aspects Of The Hydrologic Cycle (IGBP)
Baltic Sea Experiment
Baseline Activity Profile
Beltsville Agricultural Research Center
Board On Atmospheric Science And Climate (NRC)
Bay Area Shared Information Consortium
Bench Acceptance Test
Ball Aerospace & Technologies Corp.
Biosphere-Atmosphere Transfer Model
Burst And Transient Source Experiment
Broadband
Blackbody
Bulletin Board
Bulletin Board Server
Bulletin Board Service
Bulletin Board System
Baseband Unit
Bus Controller
Bypass Check/Control Commands
Biogeochemical Models
Backup Satellite Control Center
Bose-Chaudhuri-Horquengham
Binary Coded Hexadecimal
A Type Of Quering Network
Backbone Concentrator Node
Bus Control Unit
Bermuda, Ground Network Station, U.K.
Broadcast Data Distribution Node
Broadcast Data Distribution System
Bi-Directional Reflective Factor
Bi-Directional Scan Product (CERES)
Bus Data Unit
Block Error Detection
Bit Error Rate
Best Estimated Trajectory
Batch FTP
Background Color (HTML)
Boundary Gateway Protocol
Battery-Imbalance fault
Binary, Consisting Of 0 And 1 Data Bits
Biogeochemical Information Ordering Management Environment
Basic Input/Output System (Pc)
Billion Instructions Per Second
Built In Test
Because It‟s Time Network
Bus Interface Unit
Ball Lead Engineer
Bureau Of Land Management
Binary Large Object
Ball Lead Planner
Battery Module Assembly
Bulk Metadata Generation Tool
Backus-Nauer Format
British National Space Centre
Beginning Of File
Beginning Of Life
Block Oriented Network Simulator
Big Optical Pipe
Boreal Ecosystem-Atmospheric Study
Beginning Of Tape
Bitstream Protocol Cata Unit
Band Pass Filter
Bits Per Inch
Office Of Biological And Physical Research
Bits Per Second
Bytes Per Second
Binary Phase Shift Key
Bi-Directional Reflective Distribution Function
Bi-Reflectance Distribution Function
Bi-Directional Reflectance Factor
Baseline Surface Radiation Network
Ball Star Tracker
Brightness Temperature At Sensor
Bus Traffice Table
British Thermal Unit
Binary Universal Format For Representation [Of Data]
Broadcast And Unknown Server
Backscatter Ultraviolet
Binary Element String
A Program Language
Centigrade
Celsius
Commands
Command and Data
Command And Data Handling
Command And Data Sandling Subsystem
Configuration And Data Management
Command And Telemetry
Command And Telemetry Controller
Command and Telemetry Handbook
Conically Scanning Two-Look Airborne Radiometer
Command And Control
Carrier Power To Noise Power Aspectral Density Ratio
Carrier-To-Noise Density Ratio
Checkout
Carry Out files
(EOS) Common Spacecraft
EDOS Release Configuration 1 Used For Terra (AM-1) Operations
Communications, Command And Control
California
Climate Analysis Center (NOAA/Mnc)
Command Allocation Document
Computer Aided Design
Computer Aided Design/Computer Aided Engineering
Computer Aided Design/Computer Aided Manufacturing
Command And Data Handling
CERES Angular Directional Model
Channel Access Data Unit
CERES/ARM/GEWEX Experiment
Computer-Aided Instruction
Calibrate
Calibration Working Group
Calibration/Validation
Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO)
Circumpolar Active Layer Monitoring
Cloud And Aerosol Lidar System
Computer-Aided Acquisition And Logistics Support
Computer-Aided Manufacturing
Convection And Moisture Experiments
Climate Analysis And Monitoring System
Convective Precipitation And Electrification Experiment
Carbon Retention In A Colored Ocean
Climate Analysis and Research Service
Cloud And Radiation Testbed
Computer Aided Software Engineering
Catalytic (PS)
Cable Television
CERES Arm Validation Experiment
Command Block Memory
Code Block Processor
Constant Bit Rate
Computer Based Training
Control Center
Configuration Code
Command Controller
Cloud Cover Assessment
Cape Canaveral Air Force Station
Colorado Center for Astrodynamics Research (University of Colorado)
Configuration Change Board
Change Control Board
Configuration Control Board
Charge Coupled Device
Clearcase DDTS Integration
Communications And Data Distribution System
Charge Composition Explorer
Common Carrier Interface
Closed Circuit Line
Community Climate Model
Clound Condensation Nuclei
Chemistry And Circulation Occultation Spectroscopy Mission
Configuration Change Request
Configuration Control Request
Computer Communications Room
Canada Center For Remote Sensing
Climate Calibration Service
Communications And Control Segment (NCC)
Communications Subsystem
Constellation Coordination System
Computer Compatible Signal Data
Consultative Committee For Space Data Systems
Consultative Committee for Space Data System
Computer-Compatible Tape
Compact Disk (Optical Disk)
Compact Disk-Recordable
Compact Disk - Read Only Memory
Compact Disk - Rewritable
Command And Data Acquisition
Critical Design Audit
Command And Data Acquisition Stations
Channel Acces Data Unit
Collection Data Base
Command Data Block
Conceptual Design And Cost Review
Crustal Dynamics Data Information System
Common Desktop Environment
Common Data Environment
Cooler Drive Electronics
Common Data Format
Channel Definition Format (Microsoft‟s Push Technology Based On XML)
California Department Of Fish And Game
Command And Data Handling
Central Data Handling Facility
Carbon Dioxide Information and Analysis Center (Also known as DOE/CDIAC)
Carbon Dioxide Information Center (DOE)
Command and Data Interface Simulator Unit
Climate Data Management and Calibration Services
Climate Data Management Service
Cryospheric Data Management System (NSIDC)
Configuration/Data Management Tracking System (ECS)
Central Documentation Offfice
Colored Dissolved Organic Carbon
Colored Dissolved Organic Matter
Customer Data And Operations System
Climate Data Products
Critical Design Review
CIESIN Data And Research Center
Contract Data Requirements Document
Contract Data Requirements List
Control Data Requirement List
Crustal Dynamics Data Information System
Compact Disc Read Only Memory
Climate Data Records
Cell Directory Service
Comprehensive Discrepancy System
CCSDS Day Segmented Time Code
Consolidated Discrepancy reporting System
Common Data Security Architecture
Cell Directory Service Command Program
Customer Data Service Facility
Cell Delay Tolerance
Constraint Definer Tool
Customer Data Unit
Command Decoder Unit
Cell Delay Variation
Critical Design Walk-Through
Client Design Working Group
Conducted Emissions
Clean Exposure
Command Enable
Critical Event
CERES Aft
Coordinated Eastern Artic Experiment
Commission Of European Committees
C-Extended Command Interface Language
Components Engineering Department
Command Encryptor/Decryptor
Committee On Earth And Environmental Sciences
CERES Fore
Chief Enginering Group (Release B)
Contract End Item
Contract End Item Specification
Cumulus Ensemble Model
Central Envrionmental Monitoring Satellite Computer System (NOAA)
Central Environmental Satellite Data System
Committee On The Environment And Natural Resources Research
Centre For Earth Observation (ESA)
Center For Earth Observations European Union
CEO - Enabling Services
Committee on Earth Observations Satellites
Center For Earth Observing And Space Research
CEOS Working Group On Data, Catalog Subgroup
Council On Environmental Quality
California Environmental Quality Act
Cell Error Rate
Comprehensive Environmental Response Compensation Liability Act
Clouds And Earth's Radiant Energy System
Construction Engineering Research Laboratory
European Laboratory For Particle Physics
Computer Emergency Response Team
Certification
Committee On Earth Sciences
Conical Earth Sensor
Control Electronics Section
California Endangered Species Act
Conical-Scanning Earth Sensor Electronics
Conical Earth Sensor Assembly
Cloud Electrification Studies Using Aircraft And Radar
Centre d‟Études Spatiales De La Biosphère
Center For Excellence In Space Data And Information Sciences (GSFC)
Central Environmental Satellite Data System (NOAA)
Conical-Scanning Earth Sensor Electronics
Critical Evaluation Task Force
Command Execution Verification
Customer Facility
Chloroflurocarbon
Customer Furnished Equipment
Configuration Control
Conflict-Free Instrument Schedule
Cubic Feet Per Minute
Cold Focal Plane Assembly
Code Of Federal Regulations
Conflict Free Schedule
Center Of Gravity
Committee On Global Change (NRC)
Current Ground Command Count
Canadian Global Change Program
Committee On Global Change Research
Committee On Geophysical And Environmental Data (NRC)
Common Gateway Interface
Computer Graphics Metafile
Commercial Ground Station
Cable Harness
Challenging Mini-Satellite Payload
Comet Haley Active Monitoring System
Chemistry Annual Meeting For Project Support
Chem-1 Annual Planning And Steering
Communications Hardware Configuration Item
Chemistry Mission
Chemistry Mission - 1
Center For Health And The Global Environment
Computer Human Interface
Computer-Human Interface
Channel Identification
Crustaceous Heinous Ridiculous Insane Serpent
Configurable High-Rate Processor
Configurable High-Rate System
Character User Interface
Configuration Item
Command Interpreter
Cinfiguration Item Assembly List
Command Interrupt Code
Critical Item Control Plan
Customer Information Control System (IBM)
Configuration Item Data List
Client, Interoperability And Data Management
Cls/Ios/Dms
Classless Interdomain Routing
Consortium For International Earth Science Information Network
Communications Interface Function
Customer Interface Group
Chemistry International Instrument
Configuration Item Identification List
Configuration Item Identification Number
Common Interface Language
Critical Items List
Common Information Model
Cooperative Institute For Meteorological Satellite Studies
Center Information Network
Catalogue Interoperability Experiment
CEOS Catalogue Interoperability Experiment
Catalogue Interoperability Operations
Contents Identifier Object
Chief Information Officer
Catalogue Interoperability Protocol
Cip Release A Demonstration
Committed Information Rate
Cooperative Institute For Research In Environmental Sciences (Univ Of Colorado)
Composition Infrared Spectrometer
Cryogenic Interferometer Spectrometer
Configuration Item Specification
Commercial Internet Service Provider
California Institute Of Technology
Cargo Integration Test Equipment
Chemical Instruments Test Experiment
CDOS Integration And Test Facility
Controls Interface Unit
Catalog Interoperability Working Group
Canadian Ice Working Group
Clough, Kneizys, And Davies
Cryogenic Limb Array Etalon Spectrometer
Cooler Located Analog Electronics Module
Chesapeake Lighthouse And Aircraft Measurements For Satellites
Center for Lower Atmospheric Studies (University of Colorado)
Communications Link Analysis Simulation System
Clouds From AVHRR
Command Link Control Word
Component Loop Heat Pipe
Command Line Interface
Climate Variability (And Predictability International Program [WCRP])
Climate Variability Research Program (Uses ADEOS Data)
Cell Loss Priority
Cell Loss Ratio
Client Subsystem
Command Link Transmission Unit
Command Link Transfer Unit
Centimeter
Configuration Management
Command Management
Center Of Mass
Cm Administrator
Configuration Management Application Service
Configuration Management Board
Command
Command Subsystem
CHIPs Mission Director
Command/Telemetry
Climate Monitoring And Diagnostics Laboratory
Commands
Calibration Mechanism
Continuous Measurable Improvement
Crptographic Management Interface
Configuration Management Instruction
Common Management Information Protocol
Common Management Information Services
Configuration Management Manual
Configuration Management Office
Common Metal Oxide Semiconductor
Configuration Management Plan
Computer Model Package
Corrective Maintenance Performed
Cell Mis-Insertion Rate
Climate Mission Storage
Command Management System
Common Management Service
Command Management Service
Customer Management System
Code Management System
Configuration Management System
Command Management Subsystem
Configuration Management Systems Engineer
Configuration Management Software Librarian
Collection Management Tools
Control And Monitor Test Set
Contamination Monitoring Unit
Cooler Mechanical Unit
Change Notice
Campus Network Environment
Center Network Environment
Community Noise Equivalent Levels
Centre National D'etudes Spatiales (France)
California Native Plant Society
Consiglio Nazionale Delle Ricerche (Italy)
Ccarrier To Noise Ratio
Centre National De La Recherche Scientifique
Contracting Officer
Carbon Monoxide
Colorado
Co-Investigator
Change Order 1
Comprehensive Ocean-Atmosphere Data Set
Cooperative Ocean/Atmosphere Research Data Service
[Toga] Coupled Ocean-Atmosphere Response Experiment
Close Of Business
Cosmic Background Explorer
Customer Operations Data Accounting
Customer Operational Data Accounting Service
Change Order Definition Date
Compression/Decompression
Committee On Data Management, Archiving, And Computing
Committee On Data Management And Computation
Contingency Operations Exercise
Contingency Exercise
Construction Of Facilities
Component Origination Form
Cost Of Filling A User Request
Cooperative Huntsville Meteorological Experiment
Center For Ocean-Land-Atmosphere (IGES)
Computer Output To Laser Disk
Ocean Color Flight - Seawifs
Communications
Common Object Model (Language-Independent Architecture From Microsoft)
Contamination Monitor (TEDA)
Contamination Monitor Sensor (TEDA)
Configuration Management Information Tracking System
Communication Subsystem
Communications Manager
Communications Manager
Communication Subsystem (Generic Interface)
Communications Subsystem
Cdos Operations Management Service
Communications Security
Contract
Connection Oriented Network Service
Contracts
Contacts
Contract
Continental United States
Continuity Of Operations Plan
Command Operation Procedure
Co-Orbiting Platform
Calibrated Output Processing
Command Operations Protocol-1
Common Object Request Broker Architecture
Class Of Service
Cosmic Origins Spectrograph (HST)
Carbonyl Sulfide
Constellation Operations System
Common Operating System Environment
Committee On Science, Engineering, And Public Policy
Computer Software Management And Information Center (NASA)
Congress For Space Research
Common Object Services Specifications
Collaborative Solar Terrestrial Research
Customer Operations Team
Contracting Officer‟s Technical Representative
Commercial Off-The-Shelf (Hardware Or Software)
Commercial Off-The Shelf
Covariance
Coefficient Of Variation
CERES Ocean Validation Experiment
Cold Plate
Conference Publication
Command Processor
Telemetry And Control Processor
Call For Proposals
Cost Plus
Ccsds Path Protocol Data Unit
Central Processing-Protocol Data Unit
Cost Plus Award Fee
Comprehensive Perl Archive Network
Computer Program Components
Canadian Permanent Committee On Geographical Names
Computer Program Configuration Item
Climate, People And Environment Program
Calibration Parameters File
Cost Plus Fixed Fee
Consumer Packaged Goods
Capillary-Pumped Heat Transport System
Cost Performance Index
Copy Files In From And Out To An Archive
Computer Program Library
Critical Path Method
CCSDS Principal Network
Cloud Photopolarimeter
Cost Performance Report
Cloud Profiling Radar
Contractor Purchasing System
Contractor Purchasing System Review
Comprehensive Performance Test
Center For Weather And Climate Prediction (Brazil)
Central Processing Unit
Continuous Pressure Vessel
Change Report
Contractor Report
Correlation Radiometer
Correlation Radiometry
Classroom Presentation
Cost Reimbursable
Change Request
Central Radiator Assembly
Cyclic Redundancy Code
Climate Research Committee (NRC)
Cyclic Redundancy Checksum
Change Report Form
Cross-Track Infrared Sounder
Cross-Tracked Infrared Sounder
Cryogenic Infrared Spectrometers And Telescopes For The Atmosphere
Cryogenic Infrared Spectrometers And Telescopes For The Atmosphere/ Shuttle Pallet Satellite
Communication Research Lab (Japan)
Change Request Manager
Computer Resource Manager
Command Relay Processor
Configuration Requirements Processing
Command Return Processor (ERPS component)
Capabilities And Requirements Review
Cloud Radiative Swath
Commercial Remote Sensing Program
Cathode Ray Tube
Computer Resource Unit
Cryospheric System (Monitors Global Change In Canada (EOS IDS))
Client Server (Use Client-Server For EDHS Search)
Communications Subsystem
Common Services
Computer Software
Convergence Sublayer
Common Spacecraft
Canadian Space Agency
Configuration Status Accounting
Cellestal Sensor Assembly
Central Standard Autonomous File System
Configuration Status Accounting Report
Center For Space And Advanced Technology
Computer Security Awareness Training
Computer Software Component
Coordinate System Conversion
Computer Sciences Corporation
Computer Software Configuration Item
Command Safety Destruct
Computer Science Data Types
Center For The Study Of Earth From Space (Univ Of CO)
Comprehensive Science Forms
Control And Simulation Facility
Chemistry And Special Flights
Configuration Sub Item
Contractor Source Inspector
(Institute For) Computational Sciences And Informatics
Commonwealth Scientific And Industrial Research Organization (Australia)
Configuration Status List
California Space Launch Complex
Computer Status Monitor
Command Storage Memory
Cold Sky Mirror (AMSR-E)
Carrier-Sense Multiple-Access With Collision Detection
Communications And Systems Management Segment
Computer Security Officer
Consolidated Space Operations Center
Combined Satellite Operations Contract
Consolidated Space Operations Contract
Common Signal Processor
Commerce Service Provider
Consent To Ship Review
Center for Space Research (University of Texas)
Customer Service Request
Communications Subsystem
Client Server Subsystem
Coarse Sun Sensor
Cascading Style Sheets (W3C, HTML 4.0)
Communications And Infrastructure Subsystem
CSS Positioning
CSS Level 1 (W3C)
CSS Level 2 (W3C)
Coarse Sun Sensor Assembly
Cdos Software Support Environment
Contract Summary Status Report
Contract Schedule Status Report
Carrier Star Tracker
Comment/Survey Tool
Civilian Space Technology Initiative
Customer System Test And Operations Language
Colorado System Test Operations Language
Colorado System Test and Operations Language
Computer Software Unit
Command Language (OASIS)
Colorado State University
Common Software Process
Combined Test
Clear Text
Computer Technology Assessment
CDOS Test And Verification
Central Thermal Bus
Command and Telemetry Buffer Assembly
Contract Target Cost
Cost To Complete
Command And Telemetry Controller
Command & Telemetry Controller/Communication And Tracking Console
Center For Technology Commercialization
Central Telemetry Control Unit
Cost To Date
Cell Transfer Delay
Coefficient Of Thermal Expansion
Critical Transfer Frames
Common Time Frequency System
Command And Telemetry Interface
Computer Telephony Integration
Command and Telemetry Interface Board
Command And Telemetry Interface Unit
Compatibility Test Laboratory
Call To Library
Communications Test Message
Chemistry And Transport Model
Collection Technical Note
Commercial Technology Office
Confidence Test Program
Confidence Test Package
Confidence Test Program Electronic File Cabinet
Command Tag Queuing
Command and Telemetry Unit
Compatibility Test Van
Cell Transfer Variation
University Of Colorado
Control Unit
Cuiba, Brazil Station Id
Constant And Unit Conversions
CCSDS Unsegmented Time Code
Contract Understanding Period
Code And Unit Test
COTS Upgrade Team
Coded Virtual Channel Data Unit
Cvcdu Identifier
Collected Volatile Condensable Mass
Content Vectoring Protocol
Concurrent Version System
Current Value Table
Continuous Wave
Control Window
Carrier Wave
Contract Work Breakdown Structure
Calendar Year
Nimbus-7 Coastal Zone Color Scanner
Determination And Finding
Definitive And Predictive
Downlink
High Performance Tape Cartridge System Used In DSS STMGT
Data Availability Acknowledgment
Document Availability Authorization
Distributed Active Archive Center
Data Archive And Distribution System
Data Archive Facility
Data Archival Function
Data Archive Facility (EDOS Component)
Data Management And User Services
Data Availability Notice
Data Assimilation Office (NASA/GSFC)
Data Assimilation Office
Directory Access Protocol
Delivered Algorithm Package
Data Acquisition Request
Data Acquisition Request Tool
Data Assimilation System (At DAO)
Detailed Activity Schedule
Direct Access Service
Direct Access System
Data Availability Schedule
Data Assimilation System
Detail Activity Schedule
Data Assimilation System Computing Environment
Direct Access Storage Device
Digital Audio Tape
Database
Data Block
Direct Broadcast (Terra AM-1)
Database Administrator
Double-Byte Character Set
Data Block Emulator
Database Management System
Direct Broadcast System
Database
Distributed Computing Environment (OSF)
Data Communications Equipment
Distributed Communication Environment
Data Capture Facility
Distributed Communications Hardware Configuration Item
Data Communications Interface
Data Control Language
Document Change Notice
Distributed Component Object Model
Deployment Cable Position Switch
Database Change Request
Digital Chart Of The World
Direct Downlink
Data Dictionary
Deployment Drive Assembly
Data Distribution Facility (PACOR)
Diffuse Downwelling Irradiance
Data Dictionary
Data Dictionary CSCI
Data Distribution
Data Distribution CSCI
Data Definition Language
Data Description Language
Direct Downlink (Terra AM-1)
Deployment Drive Motor
Data Dictionary Maintenance Tool
Data Delivery Notice
Detailed Design Review
Direct Downlink System
Document Data Server HWCI
Data Distribution Service CSCI
Document Data Server CSCI
Document Data Server
Document Data Server CSCI
Data Dictionary Tool
Detailed Design Walkthrough
Dynamics Explorer
Director of Engineering
Deposition Of Biogeochemically Important Trace Species
[FOS] Decommutation Process
DAAC To EDOS Data Set
Data Exchange Format
Data Evaluation Laboratory (GSFC)
Digital Elevation Model
Digital Elevation Map
Demonstration
Demultiplexer
Deployable Earth Shade (AIRS)
Data Encryption Standard
Desktop [Configuration Item]
Desktop CSCI
Development
Data Flow
Dual Frequency Altimeter
Dual-Frequency Radar Altimeter
Data Format Control Document
Data Flow Diagram
Dispersed Free Molecualr Heating
Data Group 1 (TDRSS)
Data Group 2 (TDRSS)
Dynamic Global Vegetation Models
Data Handling Center
Dynamic Host Configuration Protocol
Data Handling Facility
Differential Absorption Lidar
Data Item Description
Data Interface Facility
Directory Interchange Format
Distributed Information Manager
Distributed Information Manager CSCI
Distribution And Ingest Peripheral Management HWCI
Direct
Data Information System
Day-in-the-Life
Digital Line Graph
Dynamic Link Library
Dod Landsat Program Office
Dynamic Limb Sounder
Digital Linear Tape
Data Management
Decommutated Mnemonics File
Data Management Hardware [Configuration Item]
Data Manipulation Language
Data Management Office
Detailed Mission Requirements
Data Management System
Defense Meteorological Satellite Program
Data Migration Working Group
Delivery Notice
Domain Name Services
Direct Normal Solar Irradiance
Differential Optical Absorption Spectroscopy
Digital Optical Data
Digital Optical Disk
Department Of Defense
Distributed Object Framework
Degrees Of Freedom
Data Operations Facility
Domestic
Doppler Lidar
Doppler Orbitography And Radiopositioning Integrated By Satellite
Distributed Ordering, Reporting, Researching, And Accounting Network (EDC)
Disk Operating System
Day-of-the-Launch
Day Of Year
Direct Playback (Terra AM-1)
Dual Payload Attach Fitting
Data Processing Facility
Deputy Project Manager
Deputy Project Manager, Resources
Deputy Project Manager/Resources
Dual Precipitation Radar
Data Processing Request
Data Pre-Processing CSCI
Data Pre-Processing
Data Processing Request Identifier
Data Processing Subsystem
Data Product Specification
Discrepancies Report
Data Request
Data Rate
Delivery Record
Discrepancy Report
Data Requirement
Discrepancy Review Boards
Data Requirements Document
Data Reduction Platform
Data Repository Hardware [Configuration Item]
Direct Downlink Receiving Station
Data Relay And Tracking System (Japan)
Discrepancy Reporting And Tracking Tool
Discrepancy Reporting Tracking Tool
Data Server
Data Subscription Acknowledgment
Directory Service Agent
Deep Space Communications Complex (DSN)
Data Server Interface
Data Services Management Center
Deep Space Network
Distributed Network Systems Office
Directory Service Protocol
Data Subscription Request
Data Server Subsystem
Data Subsystem
Dynamic Spacecraft Simulator
Data Storage Unit
Data Science Working Group
Digital Terrain Evaluation Data
Date Time Group
Digital Terrain Model
Dual Thruster Module
Detailed Test Objective
Digital Test Subsystem
Digital Telemetry Unit
DAAC Unique Extension
Data Visualization
Delta Velocity
Digital Video Disk
Dopplar Wind Lidar
Doppler Wind Sensor
Earth And Sky
EOSDIS Internet Security Assessment Team
Experimental Lidar
Electronic Mail
Entity-Relationship
Electronics Assembly
Electrical Aerospace Ground Equipment
Enterprise Application Integration
EOS Advisory Panel
EDOS Activity Plan
Export Administration Regulations
EOS Morning Crossing (Descending) Mission
Electrical Accommodation Subystem (Terra AM-1)
ECS Advertising Service
Equal Area SSM/I Earth
Equal-Area Scalable Earth
Equal-Area Scalable Earth-Grid
Equal Area SSM/I Earth Grid
European Arctic Stratospheric Ozone Experiment
Eastern Boundary Currents
Extended Binary-Coded Decimal Interchange Code
EOSDIS Backbone Network (Combines ECOM And ESN)
Ethernet Backbone Network
EOSDIS Backbone network
EOS Broadcast Stations
Error Correction
Error Correction Code
Elliptic Curve Crptography
Expected Completion Date
Earth Centered Earth Fixed
European International Project On Climate And Hydrological Interactions Between Vegetation, Atmosphere, And Land Surfaces
EOS Clearing House
Earth Centered Inertial
EOS Control Language
ECS Command Language
Emitter Coupled Logic
Experimental Cloud Lidar Pilot Study
European Computer Manufacturers Association
Scripting Specifications By W3C
ECS Configuration Management Plan
European Centre For Medium Range Weather Forecasts (UK)
European Center For Medium Range Weather Forecasts (UK)
Engineering Change Notice
EOS Communications (Replaced By Ebnet)
EOSDIS Communications System
Earth Centered Rotating
EOS Configuration Review Board
Emos Configuration Review Board
ESDIS Consolidated Requirements System
EOSDIS Core System
Executive Committee For Science Outreach
EOS Common Spacecraft Specification
ECS Test And Verification Procedures
ECS Verification Database
EOS Compatibility Test
Error Detection And Correction
EROS Data Center (DAAC) (USGS)
EROS Data Center
ECS Development Facility
Engineering Data Formatter
EOS Data Gateway (V0 Client – Replacement Of B0SOT)
EOS Data Gateway
Earth Data Gathering and Reporting System
ECS Data Handling System
Electronic Data Interface
Electronic Data Interchange
External Development & Interface Office
External Development and Interface Office
ESDIS Data Model Analysis
ECS Data Management Plan
Expedited Data Set Notification
EOS Data Operations And Communications System
EOS Data and Operations System
Embedded Data Processor
Expedited Data Set Request
Engineering Data Ready Indicator
Environmental Data Records
European Data Relay Satellite
Earth Data System (NIIT)
Expedited Data Set
EDOS Data Set
End-to-end Data Tracking System
EDOS Data Unit
European Environment Agency
Earthnet Ers-1 Central Facility
End-To-End Data Systems Operations Group
EOSDIS External Interface Document
European EOS Mission Operations Center
Electrically Erasable Programmable Read Only Memory
Electrically Erasable Programmable Readable Only Memory
End-To-End Test
EOS Electronic Transfer System
Electronic File Cabinet
ECHIVAL Field Experiment In Desertification-Threatened Areas
EOS (Terra AM-1) Flight Software Maintenance
Eddy-Resolving General Circulation Model
Expédition Glaciologique International Au Groenland
Exterior Gateway Protocol
EOS Ground System
EOS Ground Station
Electrical Ground Support Equipment
EOSDIS Ground Terminal
EOS Ground Test System
European Instrument Control Center
Enhanced IDE
Entry Interface Facility
Enhanced Interior Gateway Routing Protocol
Equipment Identification Number
ECS Identification Number
Experiment Implementation Plan
Equivalent Isotropically Radiated Power
Effective Isotropic Radiated Power
External Independent Readiness Review
Extended Industry Standard Architecture
Enhanced Industry Standard Architecture
EOSDIS Integration Team
EGS Interface Test Capability
Earth Science Information Technology Program
ESDIS Information Technology Security Official
Enterprise Javabean (Server Component Model For Java From Sun)
Elevation
Event Logging Api
Emulated Local Area Network
Earth Limb And Nadir Operational Retrieval
Earth (Resources) Lab Applications Software
Extremely Low Frequency
Emergency Load Shed
Electronics Unit
Expendable Launch Vehicle
Engineering Model
Equipment Module
Enterprise Management Architecture
EOS Multiple Applications Control Center
Environmental Monitoring And Assessment Program
E-Systems Modular Automated Storage Systems
Electromagnetic Compatibility
Electromagnetic Charge
Emergency Mode Controller
EOSDIS Core System Maintenance and Development
ECS Maintenance Environment
Events Message File
Electromagnetic Interference
Electromagnetic-Radiation Interference
EDOS Management Information System
Electromagnetic Interference Safety Margin
EOS Microwave Limb Sounder
EOS Mission Operations Center
EOSDIS Mission Operations Center
EOS Mission Operations System
EOS Mission Operations Working Group
EOS Mission Support Network
Engineering Model Unit
Energetic Neutral Atom Camera For EOS
Emergency NCC
El Niño/Southern Oscillation
Environmental Satellite
First POEM Mission (ESA)
Earth Observation
Earth Orbiting
Earth Observations International Coordination Working Group
EOS Operations Center
Early Orbit Checkout
End Of Contract
Earth Observation Center (Japan)
Essential Over-Current
Earth Observation Commercial Applications Program
EOS Operations And Control Center
Entering Orbital Day
Earth Observation Data Centre (UK)
End Of File
Earth Observation Information System
End Of Life
End Of Line
Entering Orbital Night
EDOS Operation Protocol
Electro-Optic Phase Modulator
Earth Observation Preparatory Programme
ERBE Operational Processing System (LaRC)
Engineering Operations Room
Earth Observation Research Center (Tokyo, Japan)
Earth Observing System
Earth Observing Satellite
EOS Aerosol Mission
EOS Altimetry Mission
Earth Observing System Observatory AM Or Morning Crossing
EOS Chemistry Mission
EOS Color Mission
Earth Observing System Observatory PM or Afternoon Crossing
Earth Observing System - Goddard
Earth Observing Satellite Company
EOS Operations Support Capability
EOS Data and Information System
EOS Flight Data System
EOS Investigator Working Group
Earth Observing Scanning Polarimeter
EOS Project Science Office
Earth Observing Solid-State Radar Altimeter
EOS Space Measurement System
EOS Scientific Research Program
End Of Track
Engineering Operations Team
EDOS Operational Timeline
ESDIS Operations Working Group
Evaluation Package
Explorer Platform
Earth Probe
Evaluation Package Consent To Ship Review
Environmental Protection Agency
EMOS Production Data Set
Earth Probe Data System
Electrical Power Distribution Subsystem
ECS Process Improvement Group
Engineering Process Group
EOS Polar Ground Network
EOS Polar Ground Station
Earth Observing Polar Ground Station Services
Ephemeris Data Access
Energitc Particles And Ion Composition
Earth Polychromatic Imaging Camera
Earth Pointing Mode
Earth Point Mode
Education and Public Outreach
Emergency Power Off
Epoch – A Time Reference Start Point
Epoch 2000
Real time test system used at NGST to interface with spacecraft
European Polar-Orbiting Platform
Evaluation Package Readiness Review
Encapsulated Postscript
Electrical Power System
Electrical Power Subsystem (Terra AM-1)
Endpoint Vector
Equipment
Equipment Room
NASA Research Aircraft
Experimental Research Aircraft Sensor Technology Program
Earth Radiation Budget
Egs Review Board
Earth Radiation Budget Experiment
Earth Radiation Budget Instrument
Earth Radiation Budget Satellite
Educator Resource Center Network
Entity Relationship Diagram
ESDIS Requirements Database Engineering Team
EOSDIS Review Group
Environmental Research Institute Of Michigan
Emos Requirements Information System
Environmental Research Laboratory
European Radio Messaging System
Exact Repeat Orbit
Earth Resources Observation System
EOS Real-Time Processing System
Earth Resources Satellite
European Remote-Sensing Satellite
European Remote Sensing Satellite-1
European Remote Sensing Satellite-2
Earth Remote Sensing Data Analysis Center, Japan (Formerly
Earth Resource Technology Satellite
Earth Resources Technology Satellite – 1
Eastern Standard/Daylight Time
European Space Agency
Earth Sensor Assembly
Earth Science And Applications Data System
Essential Bus
Electrically Self-Calibrating Cavity
Electrical S/C I/F
Emulated Spacecraft Control Processor
Earth Science Data Directory
Earth Science Data and Information System
ESDIS Project
Earth Science Data Type
Earth Sciences Enterprise
Earth Science Enterprise (Formerly Mission To Planet Earth)
Enhanced Standard Format Unit
EDU Service Header
EDOS Service Header
Earth Science Information Center
EOSDIS Systems Interface Document
Environment-Specific Inter-ORB Protocol
Earth Science Information Partner
EOSDIS Science Investigator-Led Processing System
ESA Space Information Systems
Earth Science Joint Working Group
Eastern Space And Missile Center
EOS System Management And Engineering Site
Earth Science Mission Operations
Earth Science Mission Operation System
ECS Schedule Management Plan
Electronically Scanning Microwave Radiometer
EOSDIS Science Network (ECS) (Replaced By Ebnet)
Energy Sciences Network
Energy Science network
ECS Server Object
European Space Operations Center
Equivalent State Of Charge
EOSDIS System And Operations Concept (Document)
Earth Science On-Line Directory
ESDIS Science Operations Office
Expert System For Platform Anomaly Diagnosis
Earth Science Query Language
Egs Status Review
Electrical Subsitution Radiometer
Environmental Systems Research Institute
European Space Research Institute
Earth System Science And Applications Advisory Committee
Earth System Sciences Building
European Space Science Committee
Earth Systems Science Committee
EDOS System Support Environment
Earth System Science Interdisciplinary Center
Earth Science Space Network
EOS Science Support Network
EOSDIS Science Support Network
Earth Science Support Office
Earth System Science Pathfinder
Earth Science Systems Program
Earth Science Search Tool
Eastern Standard Time
Electrically Scanned Thinned Array Radiometer
European Space Research And Space Technology Centre
Eoc Spacecraft Time Management Software
EOS Standard Text And Operation Language
ECS Scientist User Survey
EOSDIS Security Working Group
Evapo Transpiration
Ephemeris Tool
End-To-End
End To End
Enhanced Technology Flight Segment Prototype
Low-Level Protocol For High-Speed Networks
EOS Team Lead
Engineering Test Model
Enhanced Thematic Mapper Plus (Landsat 7)
Element Test Review
Eastern Test Range
Ebnet Traffic Requirements Database
Estimated Time Return To Operations
EOS Test System
Electronic Test Signal
Emissivity/Temperature Separation
EOSDIS Test System
Engineering Test Satellite - Vii (Japan)
Eoc Training Simulator Facility
EOS Telemetry Simulator Facility
EOSDIS Test System Facility
ECS Trouble Ticketing System
Engineering Unit
Epoch User Interface
European Organization For The Exploitation Of Meteorological Satellites
ESDIS User Model Scenario
European Retrievable Carrier
Extreme Ultraviolet
Extreme Ultraviolet Explorer
Evaluation
Enhanced Vegetation Index
EDG Valids Processing
ECS Verification Report
Extended Web Communication Interface Prototype
Eastern-Western Range (A Safety Document Header)
Portable, 4-Band VIS-NIR Radiometer
Functional And Performance Requirements Specification
Functional and Performance Specification
Functional and Performance Specification
Forward Link
Fabry Perot Interferometer
Florida Area Cumulus Experiment
File Access Methods
Forward-Viewing Analog-Electronic Module (MODIS)
Formatting And Multiplexing Equipment
Fraction Absorbed Photosynthetically Active Radiation
Frequently Asked Questions
Federal Acquisition Regulation
Final Acceptance Review
Frame Acceptance Reporting Mechanism
FOS Analysis Subsystem
Frontal Air Sea Interaction Experiment
Fast Auroral Snapshot Explorer
FAST-Landsat 7 Format
Factory Acceptance Test
Facsimile Transmission
Fiber Channel
Flight Controller
Fiber Channel-Arbitrated Loop
Functional Configuration Audit
Fault, Configuration, Accountability, Performance And Security
Fairbanks Command and Data Acquisition Station
Functional Configuration Identification
Failure Detection And Correction
Functional Design Document
Flight Dynamics Division (GSFC Code 550)
Fiber Distributed Data Interface
Flight Dynamics Facility (Replaced By FDS)
Flight Dynamics Facility
FDF-Generated Definitive Orbit Data
Fault Detection And Isolation Recovery
Fault Data Identification And Reporting
Frequency Division Multiplexing
FOS Data Management Subsystem
Fill/Drain Module
Frequency Division Multiple Access
Flight Dynamics Operations Area
Fds Design Review
Flight Dynamics System
Flight Data System
Fds Test Plan
Flight Dynamics Team
Forward Error Correction
Facilities Engineering Division
Frame Encapsulator/Decapsulator (ECOM)
Federal Standard
Fds External Interface Control Document
Front End Local Area Network
Finite Element Model
Front End Processor
Far End Receive Failure
Field Effect Transistor
Famine Early Warning System
Free Flight
Fast Fourier Transform
Federal Geographic Data Committee
First Garp Global Experiment
First Islscp Field Experiment 1
Federal Information Processing
Federal Information Processing Standard
First Isccp Regional Experiment
Fualt Isolation
Federal Internet Exchange
Foreign Key
Floating Point Data Type (32 Bit)
Forward Link
Flight Anomaly Worksheet
Fine Loop Control
Federal Laboratory Consortium
First Level Destination
Fileset Location Database
Flag
Fluorescence Line Imager
First Look Input Data
Float Type
Floating-Point Operations Per Second
Flight Load Package
Forward Link Processor
Forward Link Physical Channel
Forward Link Processing Channel
Forward Link Processing Function
Forward Link Physical Port
Flight Standard
Forward Link Service Status
Flight
Flight Software
Flux Network
Fault Management
Frequency Modulation
Flight Models
Flight Model 1
Fault Management Application Service
Failure Mode And Effects Analysis
Failure Modes, Effects, Criticality Analysis
File Management
Free Molecular Heating
Finnish Meteorological Institute - Finnish Space Agency
Finnish Meteorological Institute
Folding Mirror Mechanism
Flight Software (Fsw) Maintenance Team
Formatter/Multiplexer Unit
Final Analysis And Forecast System, Global Analysis
Fiber Network Services
Full Operational Capability
Flight Operations Handbook
Freedom Of Information Act
Federally-Owned Landsat Data
Flight Operations Manager
Flight Of Opportunity
Flight Operations Office
Flight Operations Procedures
Frame Operations Procedure
Flight Operations Procedures Review
Flight Operations Review
Field Of Regard (The Total Sweep Available For Instantaneous Fields Of View)
FDF Orbital And Mission Aids Transformation System
Flight Operations Readiness Review
Fast On Orbit Recording Of Transient Events
Formula Translation (Computer Language)
Flight Operations Segment (ECS)
Formatting Output Specification Instance
Flight Operations Team
Field Of View
Flight Operations Working Group
Floating Point
Floating Point Arithmetic
Focal Plane Array
Focal Plane Assembly
Fraction Of Photosynthetically Active Radiation
Fraction Of Photosynthetic Radiation (Absorbed By Vegetation)
Fractional Photosynthetically Active Radiation
Flight Projects Directorate
Flight Projects Directorate Multidiscipline Support Services
Field Programmable Gate Array
Fine Point Mode
Failures Per Million Hours
Flight Production Readiness Review
Fast Packet Switch
Filter/Pressure Transducer (PS)
Formal Qualification Testing
Frame Relay
Failure Review Board
Federal Record Center
Functional Requirements Document
Failure-Resistant Data System Plus
Fast Reaction Experiments Enabling Science Technology Applications And Research
Frame Relay Forum
Flight Removable Grapple Fixture
FOS Resource Management Subsystem
Frame Routing Network
Flight Readiness Review
File Retrieval Subsystem
File Structure (Use File-Structure For EDHS Search)
Flight Segment
Flight Software Branch
Flight Systems Division
Flight Software Design Document
Final System Design Review
Flight Support Equipment
Fot S/C Evolutions
Frequency-Shift Keying
Flight Systems Manual
Flight Software Maintenance Element
Flight Software Maintenance Group
File And Storage Management System
Flight System Operations Manual
Flight Support System
Fine Sun Sensor
Forward Scattering Spectrometer Probe
Field Support Terminal (ECS)
Flight Support Team
Flight Simulation Test
Flight Software Test Bed
Flight Support Team Lead
Flight Systems Test Requirements
Flight Software
Flight Software Subsystem
Transparent File Access
File Transfer, Access, And Management
File Transfer Access Method
Failure-Tolerant Disk Systems Plus
Factory Test Equipment
Full-Time-Equivalent
Full Time Equivalent
First TDRSS Ground Terminal
Fos Telemetry Subsystem
File Transfer Management
Filter/Transducer Module (PS)
File Transfer Protocol
File Transfer Protocol
File Transfer Protocol Daemon
Fourier Transform Spectrometer
Flight Software Test Bed (or Bench)
Fos User Interface Subsystem
Firewall
Framework (TES Science Software)
Firewall Toolkit
Fiscal Year
For Your Information
Gateway/Bridge
Ground Equipment Control and Status
Ground System
Gain over Temperature
Gain to Noise Temperature Ratio
Global Area Coverage (AVHRR)
Global Analysis, Interpretation, and Modeling (Program)
General Administrative Message
GOALS Asian Monsoon Experiment
GEWEX Asian Monsoon Experiment
GEWEX Asian Monsoon Experiment - Tropics
Gas & Aerosol Monitor of the Upper Troposphere
Gap Analysis Program
originator routing code for IIRV messages
Global Atmosphere Research Program
Get Away Special
Gas Correlation Filter
Greenwich Apparent Sidereal Time
GARP Atlantic Tropical Experiment
Government Acceptance Test Team
Gigabyte (10**9 bytes)
Gigabit (10**9 bits)
Giga Byte
Ground Based Attitude Determination
Global Boreal Forest Mapping
Giga Bits: 1024*1024*1024* Bits
Gigabytes per second
Gigabits per second
Global Change
Ground Controller
Gas Chromatograph Mass/Sepctrometer
Global Change Category
Goddard Communication Coordinator
Ground Command Count
Global Change Data and Information System
Cround Control Equipment
Ground Communications Facility (DSN)
GEWEX Continental-Scale International Project
Global Change Landsat Data Collection
General (or global) Circulation Model
Ground Control Message
General Circulation Model
Global Change Master Directory
Ground Configuration Message Request
Ground Control Message Request
Global Circulation Model Request
Global Climate Middle Atmosphere Model
Global Climate Observing System
Ground Control Point
Global Change Research Program
GEWEX Cloud System Study
Geo-Coordinate Transformation
Global Change and Terrestrial Ecosystems (IGBP)
General Cartographic Transformation Package
General Cartography Transformation Package
Goddard Distributed Active Archive Center
Goddard [Space Flight Center] Data Assimilation Office
Global Data Similation Model
Global Data Assimilation System
GeoData Center (University of Alaska, Fairbanks)
Gimbal Drive Electronics
Ground Data Processing System
Ground Data Processing Software
Geophysical Data Record (JPL)
ground data system
Global Directory Services
Global Energy Balance Archive
Greenhouse Effect Detention Experiment
Global Emissions Inventory Activity
Graphite Epoxy Motors
Global Environment Monitoring System
Generator
Global Environmental and Ecological Simulation of Interactive Systems
Geostationary Earth Observation
Geosynchronous earth orbit
Geostationary earth orbiter
GEOcoding and COMPositing system
Goddard Earth Observing System
Geodetic Satellite
Geomagnetic Tail Laboratory
Geographic Tagged Image File Format
Geostationary Earth Radiation Budget
Goddard‟s Earth Sciences
GSFC's Earth Sciences
GSFC Earth Science DAAC
GSFC Earth Space Science Education Project
General Environmental Test Specification
General Environmental Verification Specification
General Environmental Verification Specification for STS & ELV, Payloads, Subsystems, and Components
Global Energy and Water Cycle Experiment
Gas Filter Correlation Radiometer
Geophysical Fluid Dynamics Laboratory
Government Furnished Equipment
Government Furnished Information
Giga (10**9) Floating Point Operations Per Second
Global Fault Manager
Global Fault Management
Grating and Field Mirror (OPB)
Geosat Follow-On
Government Furnished Property
Graphite Fiber-Reinforced Plastic
GLAS Flight Software
Government Fiscal year
GeoForschungs Zentrum (Potsdam, Germany)
Global Geocryology Database
Global Positioning System Geoscience Instrument
Gateway-to-Gateway Protocol
Global Geospace Science
Gravity Gradient Torques
Greenwich Hour Angle
Goddard Handbook
Global Hydrology and Climate Center
Global Historical Climatology Network
Gaseous Helium
Global Hydrology Resource Center
Giga Hertz
Gigahertz
Global Imager
Government Industry Data Exchange Program
Graphical Iinterchange Format
billion (10**9)
Gigabit Point-of-Presence
Geographic Information System
General Instrument Iinterface Specification
General Instrument Interface Specifications
Global Intergration and Modeling
Global Inventory Modeling and Monitoring Study
GOES I-M Telemetry and Command System
General Inter-ORB Protocol
Guest Investigator Program
Giga instructions (10**9) Per Second
General Interface Requirements Document
Geographical Information System
Greenland Ice Sheet Program
Goddard Institute for Space Studies
Group Integration Test
Graphical kernel system
Generation Language
Goddard Laboratory for Atmospheres
Geoscience Laser Altimeter System
Gamma Ray Large-Area Space Telescope
Global Landcover Test Site Initiative
Global Imager
Global Land and Ice Monitoring from Space
Global Land Information System (EDC)
Gallileo
Geostationary Meteorological Satellite
Global Backscatter Experiment
Global Learning and Observations to Benefit the Environment
Global Ocean Ecosystem Dynamics
Global Observations of Atmospheric Chemistry
Geoscience Laser Ranging System
Geoscience Laser Ranging System Altimeter
Geoscience Laser Ranging System Ranger
Global Modeling and Assimilation Office
Goddard Management Instruction
Global Mobile Personal Communications Services
Giant Magnetorisistive
Geostationary Meteorological Satellite
Greenwich Mean Sidereal Time
Greenwich Mean Time
Ground Network
Guidance, Navigation and Control
Guidance, Navigation and Control
Guidance, Navigation, and Control Subsystem (Terra AM-1)
Gnu Anomaly Tracking System
Gatineau, Canada (satellite ground station)
Guidance, Navigation & Control Controller
Guidance, Navigation & Control Center
Guidance, Navigation and Control Controller
Ground
Government Network Management Profile Protocol
GOSIP metowrk management protocol
Gross National Product
Ground Network System
Ground network scheduling system
Global Ocean-Atmosphere-Land System (WCRP program)
Ground Operations Exercise
Geostationary Operational Environmental Satellite
Global Observation of Forest Cover
Global On-Line Directory (NSIDC)
Global Ozone Monitoring Experiment
Global Ozone Monitoring Iinstrument
Global Ozone Monitoring by Occultation of Stars (ESA)
Global Ozone Monitoring Radiometer
Global Oscillations Network Group
Global Ocean Observing System
Goddard Orbital Parameters Message
Giga Operations (10**9) Per Second
Geomagnetic Observing System
Government Open Systems Interconnection Profile
Government-Off-The-Shelf
Government Off-The Shelf
Ground Operations Working Group
General Perturbations Theory
Global Positioning Center
Global Precipitation Climatology Centre, Frankfurt, Germany
Global Precipitation Climatology Project
Goddard Policy Directive (formerly called GMI)
Goddard Procedures and Guidelines (formerly called GHB)
Goddard Procedures and Guidelines
Global Precipitation Index
General Purpose Interface Bus (computer commo bus – HP)
G1 Parameter List
Gross Primary Productivity
General-Purpose Processor
Global Primary Production Data Initiative
Goddard PRO Filing algorithm for instantaneous rain retrieval
Geophysical Products System
Global Positioning System
Global Positioning Satellite
Geophysical Processor System
Global Positioning System Data Information System (JPL)
Global Positioning System Demonstration Receiver
Global Positioning Sensor Occultation System
Global Positioning Satellite Receiver
Global Positioning System Sustaining Support
Generic Protocol Translator
Ground Power Test Set
Gradient Ratio
Gravity Recovery And Climate Experiment
Graphical and Statistical Data Analysis Package
Ground
Geo-rectified Radiance Product (MISR)
Global Runoff Data Center
Geopotential Research Explorer Mission
Global Rainforest Mapping Project
Ground Reference Image
Gridded Binary
[UNEP] Global Resource Information Data Base
Grille Spectrometer
Ground Systems Development Software Requirements Inspection Planning Sheet
Global Resources Information System
Geophysical Research Program
Ground Receipt Time
Ground Segment
[EOS] Ground System
Geological Survey
Global Survey
Ground System
Ground Systems and Operations
GLAS Science Algorithms System
Ground System Compatibility Test
Ground System Development Environment
Ground System Design Specifications
Ground Support Equipment
Government Supplied Equipment
GLAS Sustaining Engineering Facility
Ground Support Equipment Software
Goddard Space Flight Center
Goddard Space Flight Center/Wallops Flight Facility
Government Source Iinspection
Ground System Iintegration
Ground Station Interface Facility
Ground System Interface Facility (EDOS component)
Ground System Integration Manager
Ground System Internet Protocol Processor
Ground Station Interface Processor
Ground System Interface Processor (ERPS component)
Ground System Integration Working Group
Geological Survey of Japan
Global System for Mobile Communications
GLAS Software Maintenance Facility
Gaussian Minimum Shift Keying
Ground System Management Subsystem (ASTER)
Ground Segment Mixed Simulation and Test
Global Server Object
Guide Star OCcultation
Ground System Operations Project
Ground System Review
Ground System Requirements Baseline
Ground System Requirements Document
Ground Support System
Generic Security Standard
Ground Systems Study Manager
Ground Spaceflight Tracking and Data Network
Goddard Space Flight Tracking and Data Network
Gigaton
Ground Tterminal
Generic Ttrending and Analysis System
GDAAC Testbed Change Control Board
Global Tropospheric Chemistry Experiment
Goddard Trajectory Determination System
Ground Transfer Data Unit
Global Tropospheric Experiment
Global 30 Arc-Second Elevation Data Set
Global Terrestrial Observing System
Global Telecommunications System
Ground Test System
Ground Truth Terminal
Gateway [for Version 0 interoperability]
Version 0 Interoperability Gateway CSCI
Graphical UserInterface
Goddard Uncosted Reduction Project
Ground Validation data (TRMM)
ground validation
TRMM Ground Verification
GEWEX Water Vapor Project
Generic VHSIC Spaceborne Computer
Gateway
Global Weather Experiment
Global Warming Potential
Gateway Service
Gimballed X-band Antenna
Harness And Coax Subsystem
Health And Safety
Housekeeping
Hardline
High-Rate Interface
Hardware
Habitation Module Shuttle/Space Station
Harmful Algal Blooms
Hughes Aircraft Corporation
Hardware Data Acquisition
High Accuracy Inter-Satellite Ranging System
Hughes Applied Information Systems (ECS Team)
Hardware Abstraction Layer
High Altitude Long Endurance
Halogen Occultation Experiment
Hydrological-Atmospheric Pilot Experiment
Hazardous Air Pollutant Standards
Houston Advanced Research Center
Hazardous Substance Release/Health Effects Database
Handbook
Handbook
Host Controller
Heater Control Assembly
Half Crystal Can Latching 9relay)
Hardware Command Distribution
Hydro-Climatic Data Network
Hardware Configuration Engineer
Heater Controlled Electronics
Hydrochlorofluorocarbons
Hughes Class Library
Heat Capacity Mapping Mission/Applications Explorer Mission
HDF EOS Configuration Record
Hard Drive
High Density
Hard Disk
Hardware Data Acquisition
High Data Rate Recorder
High-Density Digital Tapes
High-Density Data Tape
Heater Drive Electronics
Hierarchical Data Format
Hierarchical Data Format - Earth Observing System
High Level Data Link Control
Hughes-Danbury Optical Systems (A Company)
High-Speed Data Queue
Header
Hold Down And Release Mechanism
High Data Rate Recorder
Hold Down And Release System (Solar Array)
Hold Down Release System
Horizontal Display Shift
High-Speed DSL
High Density Tape
Harmonic Drive Technologies (A Company)
Head-End Assembly
High-Energy Astronomy Observatory
Hitchhiker Experiments Advancing Technology
Header Error Control
Header Error Check
Human Exploration And Development Of Space
Heihe Basin Field Experiment
High Earth Orbit
High Energy Solar Spectroscopic Imager
Hexadecimal
High Frequency
Hybrid Fiber Coax
High Gain Antenna (Terra AM-1)
Hyper Graphics Markup Language (Graphical Alternative To HTML)
Hours, Two Digit Format
Horizontal, Horizontal Polarization
Human Interactions
High-Capacity Floppy Disk
Hardware Interface Emulator
High-Resolution Microwave Spectrometer Sounder (Replaced By MIMR)
High Performance Parallel Interface
High-Resolution Dynamics Limb Sounder
High Resolution Dynamics Limb Sounder
High-Resolution Imaging Spectrometer
High-Resolution Research Limb Sounder
High-Resolution Infrared Sounder
High Resolution Infrared Radiation Sounder Version 2
High-Resolution Interferometer Sounder
History
Heavy Ion Telescope (TEDA)
Housekeeping
Housekeeping 1 data stream (realtime and playback)
High-Level Discrete Commands
High Level Event
High Level Language
High Level Pulse Commands
Hyperbolic Maintenance And Checkout Facility
Hardware Maintenance Depot
Human Machine Interface
Hyper Media Management Protocol
High-Resolution Multifrequency Microwave Radiometer
Hyper Media Management Schema
Hyper Media Object Manager
High Nutrient, Low Chlorophyll
Higher Order Language
Hybrid Online Analytical Processing
Hotine Oblique Mercator
Huntsville Operations Support Center
Sun Microsystems‟ Web Browser, Written In Java
Hewlett Packard
High Power Amplifier
High Pulse Command
Hand-Held PC
High Performance Computing Center
High Performance Computing And Communications
High Power Control Electronics
High Speed Parallel Digital Interface
High-Performance Fortran
Hewlett Packard Open View (COTS Product)
High Performance Parallel Interface
Headquarters
Headquarters (NASA)
Hardware Quality Assurance Manual
Headquarters (NASA)
Binhex (File Name Extension)
High Rate
High Rate Channel
Hi-Rate Science (X-Band) Data
High Rate Data Cable Way
High-Rate Data Handling
High Resolution Doppler Interferometer
High Rate Data Link
High-Rate Demultiplexer
High-Rate Frame Multiplexer
Hemispherical Resonator Gyro
High Rate Gyro
High-Resolution Imaging Spectrometer
High-Rate Multiplexer
High Rate Matrix Switch
High Resolution Multispectral Stereo Imager
High-Resolution Optical Instrument
High-Resolution Picture Transmission (AVHRR)
High Rate Return Link
High Rate Switch
High Resolution Spectrograph
High Resolution Spectrometer
Heat Rejection System (AIRS)
High Rate Science
High Rate Simulator
High-Resolution Scanning Radiometer (NOAA)
High-Rate Tape Recorder
High Rate Telemetry Test Set
High-Resolution Video (SPOT)
High-Speed
Humidity Sounder - Brazil (A Derivative Of AMSU-B, Replacing MHS)
Humidity Sounder for Brazil
High-Speed Channel
High-Speed Civil Transport
High-Speed Interface Module
Houskeeping
Hierarchical Storage Management
Helical Scan Magnetic Tape (Videotape)
High Speed Research Program
High Speed Serial
High-Speed Serial Interface
Hubble Space Telescope
High-Speed Telemetry Formatter
High-Speed Token Ring Alliance
Hughes Science Technology Excellence (Now RSTX)
Humid Tropical Forest
Hughes Training Inc. (Now RTI)
Hypertext Markup Language
Hydroxyl-Terminated Polybutediene
Heater
High-Rate Test System
Hypertext Transfer Protocol (Used To Link And Transfer Hypertext (HTML) documents)
Huaihe Basin Experiment
Heating, Ventilation And Air Conditioning
High Voltage Alternating Current
Hardware
Hardware Configuration Item
Hardware Interface
High Water Mark
Heat Exchanger
Hypermedia/Time-Based Structuring Language (Not W3C)
Hertz
Hazard Bus
In-Phase Channel
Identification And Authentication
Integration And Acceptance Test
Installation And Checkout
Integration And Test
Information And Technology
Integration And Test Manager
Integration And Test Team
ICESat Science Investigator-led Processing System
Integration Team
Interface
Input/Output
Interagency Agreement
Interface Adapter
Implementation Agreement
Internet Architecture Board
International Arctic Buoy Program
Instrument Alignment Cube
Integration Assembly And Checkout
ICESat Activity Change Request
Interface Agreement Document
Interface Analysis Database
Instrument Activity Deviation List
Instrument Accommodation Engineer
Inter-American Institute
Instrument Activity List
Individual Annual Loss Expectancy
Interface Adapter Module
Interface Adapter Model
Integrated Assessment Models
Internet Assigned Numbers Authority
Independent Architecture Review
International Arctic Research Center
Image Assessment System
Instrument Analog Slice (For Non-GRID Accommodation)
Instrument Activity Specification
Inventory Archive System
Infrared Atmospheric Sounding Interferometer
Instrument Analysis Support Subsystem
Independent Acceptance Test Organization
International Astronomical Union
International Association Of Volcanology And Chemistry Of The Earth‟s Interior
International Biomed Program
Internal Baseline Review
Integrated Biosphere Simulator
Internal Calibration
Integrated Circuit
Interconnect Monitor
Interface Control Agreement
Interactive Computer-Aided Instruction
Interactive CCR Automation System
Integrated Circuit Card
Instrument Control Center (ECS) (ASTER)
Inter-Client Communication Conventions Manual (X Window System)
Interface Control Document
Interface Control Drawing
Instrument Critical Design Review
International Cometary Explorer
In-Circuit Emulator
Instrument Contingency Exercise
Inductosyn Electronics (HSB)
Ice, Cloud and land Elevation Satellite
Ice, Cloud and Land Elevation Satellite
Ice, Cloud, And Land Elevation Satellite
Instrument Control Facility (ECS)
International Cryptography Network
Inter Carrier Interface
Ingest Client
Interactive Command Language
Ingest Client Hardware [Configuration Item]
Increment Change Manager
Internal Calibration Module
Internet Control Message Protocol
Internet Control Messaging Protocol
Internet Control Management Protocol
International Communications Network
Initial Check-Out
Integration And Checkout
Installation And Checkout
Intermediate Circular Orbit
Instrument Control Operations Subsystem
Internet Caching Protocol
Initial Cell Rate
Internal Change Request
Intercomparison Of Radiative Codes For Climate Models
International Celestial Reference Frame
Interoperable Catalogue System
Interpretive Computer Simulator
Integrated Console Script
International Council Of Scientific Unions
Interface Confidence Test
Instrument Confidence Test
Initial Condition Vector
Interface Control Working Group
International Coordination Working Group
Identification
Identifier
Inside Diameter
Instrument Delivery
IGAC Debits (Africa Project)
Instrument Database
Interim Database
Instrument Description Document
Interface Design Document
Instrument Definition Document
Interface Definition Document
Interactive Development Environment
International Data Encryption Algorithm
Integrated Dispatch Enhanced Network
Infrastructure Development Group
Infrastructure Data Group
Interactive Data Integration And Management System
Indefinite Delivery, Indefinite Quantity
Interface Definition Language
Interactive Data Language
Ion Drift Meter
International Directory Network
Institutional Data Products Generation Facility
Interface Data Processing Segment
Image Data Processing Subsystem
Internal Design Review
Incremental Design Review
Inter-Disciplinary Science
Infrastructure And Development Support
Isdn Digital Subscriber Line
Information Element
International Electrotechnical Commission
Infrastructure Engineering Division
Institute Of Electrical And Electronics Engineers
Institute Of Electrical And Electronics Engineering - Computer Science
Inventory Exchange Format
International Extreme Ultraviolet Hitchhiker - 2
Institute Of Electrical Engineers Electronic Library
Intermediate Expendable Launch Vehicle
International Earth Observing System
Integrated Execution Plan
International Earth Rotation Service
Interactive Evaluation Tool
Instrument Engineering Team
Internet Engineering Task Force
Intermediate Frequency
Interface
Invitation For Bids
Intensive Field Campaign
Instrument Final Delivery Review
In-Flight Jumper
Interfacility Link
Integrated Financial Management Project
Intensive Field Observation
Instrument Flight Operations Understanding
Instantaneous Field Of View
Instrument Flight Production Readiness Review
Institu Francais De Recherche Poor l‟Exploration De La Mer
Interface Working Group
International Global Atmospheric Chemistry
International Global Aerosol Program
International Geosphere-Biosphere Program
International Geosphere-Biosphere Program Data And Information System
International Global Change Research Program
Interim Geophysical Data Record (JPL)
International Ground Experiment
Intial Graphics Exchange Specification
Institute For Global Environmental Strategies
Internet Group Management Protocol
Internet Group Multicast Protocol
International Geodedic Network
Intergovernmental Science Organization
Integrated Global Observing Strategy
Interior Gateway Protocol
International Geosphere And Biosphere Research Program (Uses ADEOS Data)
Global Primary Production Data Initiative
Instantaneous Geographic Region
International Ground Station
Inertial Guidance System
ICEsat Ground System
Instrument Ground Support Equipment
ICESat Ground System Test
External Communications Gateway
Internet HUB
Internetworking Hardware Configuration Item
International Human Dimensions Programme
International Hydrological Program
Interdisciplinary Investigator
Interactive Image Analysis System (ASF)
Interdisciplinary Investigator Computing Facility
International Interoperability Catalog Systems
Instrument Interface Document
Independent And Identically Distributed
Ion Drift Meter
Infrastructure Interface
Internet Inter-ORB Protocol (CORBA Message Protocol Used On A TCP/IP network)
Instrument Incubator Program
Instrument Interface Review
Integrated Information Repository
International Instrument Review
Instrumentors Interface Requirements Document
Improved Inter-Range Vector
Inter-Disciplinary Investigators
Independent Integration, Verification, And Validation
Independent Integration, Verification And Validation
Interdisciplinary Investigator Working Group
Improved Limb Atmospheric Spectrometer
Improved Limb Atmospheric Spectrometer II (ADEOS)
Incumbent Local Exchange Carrier
Infrastructure Library Group
Inventory, Logistics, And Maintenance Manager
Inventory, Logistics, Maintenance
Interim Link Management Interface
Interim Local Management Interface
Intermediate Logic Network
Integrated Logistics Plan
Integrated Logistics Support
Integrated Logistic Support
ILS Management Team
Ils Office
ILS Plan
Ils Program Manager
ILS System
Integrated Logistics Support Working Database
Instrument Manager
Integrated Microwave Assembly
Imager For Magnetopause To Aurora Global Exploration
Internet Message Access Protocol
Instituto Del Mar De Peru
Integrated Multispectral Atmospheric Sounder
Investigator Of Micro-Biosphere
Intermodule Connector
ICESat Mission Director
Integrated Mission Design Center
Integrated Metastorage Facility
Interferometric Monitor
Interferometric Monitor For Greenhouse Gases
International Missions Operations Center
ICESat Mission Operations Center
I Am OK (A Computer Bit Uniquely Associated With MODIS Operations)
Implementation
Instrument Mounting Plate
Imager For Mars Pathfinder
Information Management System (Obsolete ECS Element Name)
Information Management Service
Information Management Subsystem
Information Management System
International Mathematical And Statistical Libraries
Integrated Mission Timeline
Inertial Measurement Unit
Inch Pounds
Internetworking Configuration Item
Internal Non-Conformance Report
Indian Ocean Experiment
Information About Earth Observation
Information
Infrastructure (Subsystem)
Ingest Services
Ingest Subsystem
Ingest Services CI
Internetworking Hardware Configuration Item
Ion And Neutral Mass Spectrometer
Internet News
Index Node
Indian Ocean Experiment
Inquiry, Order, And Accounting System (EDC)
Instituto Nacional De Psequisas Da Amazonia (Brazil)
National Institute For Space Research Of The Brazilian Ministry Of Science And Technology
Institu National De Recherche Agronomoques (France)
Ingest Subsystem (SDPS)
Institu National Des Sciences Appliquees (France)
Inspection
Instrument
Instrument
16-Bit Integer Type
8-Bit Integer Type
International Telecommunications Satellite
Intercontinental Chemical Transport Experiment
Integrated Operations Architecture
Initial Operational Capability
Intergovernmental Oceanographic Commission
In-Orbit Checkout
Instrument Operation Center
I/O Controller Slice
ICESat Orbit Control Software
Internal Operational Demonstration
Initial Operational Demonstration
Instrument Operational Database
Instrument Operations Exercise
Instruments Operations Exercise
IP Operational Network
IP Operational Network
Intensive Observing Period
Interoperability Subsystem
Inventory And Order System (JPL)
Isocell (Isolation Cell)
Institute Of Oceanographic Sciences Deacon Laboratory
Instrument Operational Support Terminal
Instrument Operations Team
In-Orbit Test
In-Orbit Test Equipment
Instrument Operations Working Group
Installation Plan
International Partner
Internet Protocol
Inter-Project Agreement
Instrument Platform Assembly
Integrated Payload Articulation And Identification System
In Plane Bending
Instrument Processing Center
Inter-Process Communication
Intergovernmental Panel On Climate Change
Information Processing Division (GSFC)
Instruments Database
International Partner Data Center
Integrated Product Development Process (Raytheon Process)
Instrument Preliminary Design Review
Integrated Product Development System (Raytheon Process)
Integrated Product Development Team
Internet Protocol Data Unit
Internet Protocol Encapsulated Addressing
Ionospheric Plasma And Electrodynamics Instrument
International Partner Facility
Integrated Processing Facility
Integrated Payload Facility
Integration and Processing Facility (VAFB)
Instrument Planning Group
International Partners Ground Equipment
International Partner Ground System
International Partner Interface
Intelligent Peripheral Interface
International Partners-Instrument Control Center
Internal Propulsion Module
International Partners-Mission Operations Center
Internet Protocol, Next Generation
Internet Protocol Network Operations Center
Integrated Program Office (Of NPOESS)
Integrated Program Office
International Partner Operations Center
International Polar Orbiting Meteorological Satellite Committee
Integrated Product Process Development (Raytheon Process)
International Partner Platform
Integrated Propulsion System
Integrated Product Team
DCE Home Page (IPT)
Inter Panel Transfer Harness
Internal Power Unit
Internetwork Packet Exchange
Internetwork Packet Exchange/Sequenced Packet Exchange
Intelligent Query
Infrared
Interim Release
Independent Research And Development
Infrared Radiometer
Interim Release 1 (Use Ir-1 For EDHS Search)
Independent Research And Development
Internet Relay Chat
Interface Requirements Control Document
Interface Requirements Document
Institute For Radio-Engineering And Electronics
Instrument Readiness Exercise
Institute Of Radio Engineering - Russian Academy Of Science
International Research Institute
Inter-Range Instrumentation Group
Inter-Range Instrumentation Group B
Italian Research Interim Stage
Incorporated Research Institutions For Seismology
Operating System Name For The SGI. IRIX 6.2 Is The Current Baseline Version For The Pre-Release B Testbed
Information Resources Management
Interface Revision Notice
Instrument Resource Profile
Integrated Requirements Review
Imaging Infrared Radiometer
Incremental Release Review
Interim Release Readiness Review
Interface Requirements Specification
India Resource Satellite
Information Retrieval Service (ESA)
Infrared Thermal
Infrared Temperature Sounder
Inertial Reference Unit
Improved Inter-Range Vector Message
Ingest Subsystem
Intermediate Schedule
Information System
Integrated Simulations
Instrument Support
Intermediate System To Intermediate System
Industry Standard Architecture
Integrated Services Architecture
Internet Secure Association Key Management Protocol
Indexed Sequential Access Method
Improved Stratospheric And Mesospheric Sounder
Internet Server Api
Instrument Support Activity Request
Institute Of Space And Astronautical Science (Japan)
Integrated Spacecraft Automated Test System
International Standard Book Number
Information Systems Center
Instrument Support Controller
Instrument Support Controller/Current-Short Circuit (ISC)
Investigation Of Sulfur Chemistry In The Antarctic Troposphere
International Satellite Cloud Climatology Project
Integrated Systems Digital Network
Inadvertent Separation Destruct System
International Sun/Earth Explorer
Instrument Support Facility
Instrument Support Facility Software
Information Super Highway
Inter-Disciplinary Science Investigation
Interim Support Instruction
Integral Systems Incorporated
Integral System, Incorporated
Instrument Simulator
Instrument Serial I/O (An Electronic Slice)
ICEsat Science Investigator-Led Processing System
Infrared Spectral Imaging Radiometer
Inflatable Sunshield In Space
Integrated Systems Kit For The Macintosh
Individual Single Loss Expectancy
International Satellite Land Surface Climatology Project
Instrument Systems Manager
Intersegment Network
International Standards Organization
Integrated Science Operations Center
Internet Society
Isolated Local Area Network
Integrated Support Plan
Integerized Sinusoidal Projection
Internet Service Provider
Interactive System Productivity Facility
Interactive SQL
Individual Schedule Request
Input Schedule Request
Instrument Support Room
Current Source
Internetworking Subsystem (CSMS)
Internet Scanner Safesuite
International Space Station Alpha
International Standard Serial Number
Instrument Support Toolkit
Instrument Support Terminal (ECS)
Integrated System Test
Ice Surface Temperature
Instrument Support Terminal
Instrument Star Tracker
Instrument Support Terminal - United States (At JPL)
Infrared Spectroradiometer On Mir
International Solar And Terrestrial Physics
Institute For Space And Terrestrial Science
Intermediate Storage Unit
International Space Year (1992)
Instrument Team
Intelligent Terminal
Integer Data Type (16 Bit)
Information Technology
Integration Test And Launch
Integration, Test, And Verification
Integration, Test and Validation
International Traffic in Arms Regulation
Intertropical Convergence Zone
I&T test Engineer
Information Technology Federation Board
Internet Telephony Gateway
Intermediate Thermal Infrared Radiometer
Integrated Thermal Math Model
Independent Test Organization
Information Technology Outsourcing
Interface Test Program
Integrated Test Plan
Information Technology Resources
International Terrestrial Reference Frame
Intelligent Terminal Segment (NCC)
Information Technology And Services Division
Information Technology Security Evaluation And Certification
Information Technology Security Officer
Information Technology & Support Services (Raytheon)
Integration Test Team
International Tovs Processing Package
Integration, Test, And Verification
Interactive Television
Integrated Test And Verification Facility
Interface Unit
Inertial Upper Stage
Informix Universal Server
Independent Verification and Validation
Interactive Visualizer and Image Classifier for Satellites
Interactive Video Information System
Interactive Videodisk System
Independent Verification And Validation Facility
Integration Verification and Validation Facility
Ice Water Content
Investigator Working Group
Investigators Working Group On Data Management For Global Change
Ice Water Path
Interexchange Carrier
Joint Academic Network
Japan Resources Observation System [Organization]
Japan Aerospace Exploration Agency
Joint Center For Earth Systems Technology
Julian Day
Julian Date
Java Dar Tool
Japan Environmental Agency
Java Earth Browser
Japanese Experiment Module
Joint End-to-End Mission
Japanese Earth Observing Center
Japanese Earth Observing System
Japanese Earth Resources Satellite
Japanese Earth Remote-Sensing Satellite-Ops
Java Earth Science Tool
Japanese Experiment Of Asian Monsoon
Japex Geoscience Institute
Joint Global Ocean Flux Study
Japanese Instrument Control Center
Janet Internet Protocol Service
Japan Meteorological Association
Jason Microwave Imager
Jet Navigational Charts
Japan Ocean Data Center
Jornada Experiment
Joint OMI Science Team
Joint Photographic Experts Group
Joint Project Implementation Plan
Jet Propulsion Laboratory
Jet Propulsion Laboratory (DAAC)
JPL Airborne Synthetic Aperture Radar
Joint Planning Office
Japanese Payload Operations Control Center
Japanese Polar Orbiting Platform
Joint Research Center (Italy)
Joint Research Council
Johnson Space Center
Joint Scientific Committee
Japanese Science Data Analysis Center
Japanese Science Data And Information System
Japanese Science Operations Control Center
Job Transfer And Manipulation
the portion of the electromagnetic spectrum ranging from 18 to 40 GHz
Kilobyte (10**3)
Kilobit (10**3)
Kilobits/Second
Kilobyte Per Second
Kilobytes Per Second
Kilobits Per Second
KSC Center Director
Ku-Band Decryption Authentication Unit
Security Protocol Developed By MIT; Base For DCE Security
Kerberos File Transfer Protocol
Constant Current (charge mode)
Key Interfaces Integration And Test
Kinematic Wave Overland Flow, Channel Routing And Erosion Model
Kongsberg Lockheed Martin/Space Data Services
Kilolines (10**3) Of Code
Kilometer
Kinematic Mount
Key Mechanism
Royal Netherlands Meteorological Institute
Korea Multipurpose Satellite
(SPS File)
Korean Monsoon Experiment
KSC ELV Program Manager
KSC Senior Advisor
Ku-Band Single Access
K-Band Single Access Forward (Service)
Ku Band Single Access Modulator
K-Band Single Access Return (Service)
Kennedy Space Center
Thousand Source Lines Of Code
Kerberos Telnet
portion of the electromagnetic spectrum ranging from 11 to 18 GHz
Kumomoto, Japan Station Id
Kilowords Of Memory (1kword = 2 10 Words)
Launch
Launch And Activation
Launch And Ascent
Launch And Early Orbit
Launch And Evaluation Operation
Launch And Early Operations
Launch And Early Orbit Operations Management Plan
Launch Plus
Launch Minus
Landsat-7
Low Rate
Launch and Ascent
Long Term
Launch Vehicle
Level Zero
Level 0
Level 0 (Zero) Through Level 4
Level 0 Release
Level 0 Reformatted
Landsat Reformatted Data
Level One (Processing)
Level 1G Data Product
Level 1 Geometrically Corrected
Level 1R Data Product
Level 1 Radiometrically Corrected
Level 1R And Level 1G Data Products
Level 4
Landsat 7
Laser Altimeter
Launch Of EOS Terra (AM-1) Payload
Local Area Coverage (AVHRR)
Langley Distributed Active Archive Center
Laser Geodynamics Satellite
Leaf Area Index
Laser Altimetry
Laser Altimetry Mission
Local Area Network
Land Remote-Sensing Satellite
Local Area Network Emulation
Los Alamos National Laboratory
Langley Research Center (now ASDC)
Langley Research Center
Langley Research Center Network
Land Analysis System
Laser Atmospheric Sounder And Altimeter
Large Aperture Scanning Airborne Lidar
Lidar Atmosphere Sensing Experiment
Light Amplification By Stimulated Emission Of Radiation
Laboratory For Atmospheres And Space Physics (University Of Colorado)
Laboratory For Atmospheric Studies Project
Latitude
Landsat Advanced Technology Instrument
LaRC TRMM Information System
Langley TRMM Information System
Laser Atmospheric Wind Sounder
Large Scale Biosphere-Atmosphere Experiment In Amazonia
Low Bandwidth X
Launch Complex
Launch Critical
Launch Control Center
Lambert Conformal Conic
Liquid Crystal Display
Last Come, First Served With Preemptive Resume
Logistics Control Number
Left Circular Polarized
Library Control Unit
Langley DAAC
LaRC Distributive Active Archive Center
Lightweight Directory Access Protocol
Local Data Access System
Long Duration Balloon
Long Duration Balloon Program
Landsat Data Continuity Mission
Long Duration Exposure Facility
Lamont-Doherty Earth Observatory (Columbia University)
Land Data Operational Product Evaluation
Landsat Data And Operations System
Level Discrete Set
LPS Data Transfer Subsystem
Log Export Api
Local Exchange Carrier
Lan Emulation Client
Local Area Network Emulation Configuration Server
Low Energy Detector
Light Emitting Diode
Local Electric Field Instrument
Lower Explosive Limit
Lower Equipment Module
Low Earth Orbit
Launch and Early Orbit
Launch And Early Orbit Phase
Lewis Research Center
Laboratoire d‟Etudes Et De Recherches En Tele Detection
Local Area Network Emulation Server
Linear Energy Transfer
Reconstructed, unprocessed instrument/payload data at full resolution with any and all communications artifacts removed
Reconstructed, unprocessed instrument data at full resolution, time-referenced, and annotated with ancillary information
Level 1A data that have been processed to sensor units
Derived geophysical variables at the same resolution and location as the Level 1 source data
Variables mapped on uniform space-time grid scales, usually with some completeness and consistency
Model output or results from analyses of lower level data
Local Area Network Emulation Address Resolution Protocol
Long Floating Point Data Type (64 Bit)
Large Format Camera
Local Fault Manager
Local File System
Load Generation
Low Gain Antenna
Landsat Ground Network
Landsat Ground System
Left-Hand Circular
Left Hand Circular (Ly) Polarized
L-Band Hh
Loop Heat Pipe
Local Interface
Long Integer Data Type (32 Bit)
Library Input/Output
Last(Est) Instrument Delivery
Light Detection And Ranging Instrument
Landsat Image Data Quality And Analysis
Lightweight Synthetic Aperture Radar
Local Information Manager
Local Information Manager
Limb Infrared Monitor Of The Stratosphere
Linpack (Linear Algebra Package)
Loaral Infrared Imaging Systems
Lightning Imaging Sensor
Line Impedance Stabilization Network
List Processing (Computer Programming Language)
Linear/Imaging Self Scanner Sensor
Lidar In-Space Technology Experiment
Logical Link Control
Logical Link Control/Subnetwork Access Protocol
Laser Loop Heat Pipe
Lessons Learned Information System
Lawrence Livermore National Laboratory
Length Modulation Cell
Local Multipoint Communications Services
Laboratoire De Meteorologie Dynamique
Laboratoire De Meteorologie Dynamique/Atmospheric Radiation Analysis Group
Local Multipoint Distribution Services
Lower Equipment Module Interface Unit
Local Management Interface
LandSat 7 MOC
Launch Management Plan
Logistics Management Support
Logistics Management System
Low-Noise Amplifier
Local Oscillator
Letter Of Agreement
Launch Operations Building
Line Of Balance
Lines Of Code
Loss Of Cell Delineation
Lines Of Code Per Man Month
Launch Operations Control Center
Level Of Effort
Local Oscillator Frequency
Landsat Operations Ground Segment Working Group
Land Ocean Interactions In The Coastal Zone
Logical Object Model
Longitude
Level Of Repair Analysis
Limb Ozone Retrieval Experiment
Line Of Sight
Loss Of Signal
USAF-GRL Atmosphere Radioactive Transfer Model
Langmuir Probe
Land Processes (DAAC)
Load Power Conditioner
Low Power Control Electronics (Or Just PCE)
Land Processes DAAC
Level 1 Product Distribution System
Low Pass Filter
Landsat Product Generation System (Level 1 Product Generation System for Landsat 7)
Landsat Program Management
Landsat Project Office
Landsat 7 Processing System
Limited Performance Test
Laser Retroreflector
Low Rate
Laser Retroreflector Array
Launch Readiness Acceptance Test
Low Rate Channel
Langley Research Center
Launch Readiness Date
Low Rate (S-Band) Data
Low Rate Data Processing System
Launch Readiness Date
Low Rate Data Switch
Limb Radiance Inversion Radiometer
Launch Reentry Processor
Low-Resolution Picture Transmission
Launch Readiness Review
Low-Rate Real-Time Data
Low Rate Return Link
Low-Rate System
Low-Rate Science
Laser Reference System
Low Rate Service Processor
Line Replaceable Unit
Lowest Replaceable Unit
Last Recorded Value
Last Reported Value
Lower-Stratosphere
Logistics Support Analysis
Logistics Support Analysis Record
Launch Services Building
Least Significant Bit
Line Sync Code
Launch Status Display
Logistics Support Depoy
Least Significant Digit
Launch Site Equipment
Land-Surface Emissivity
Launch Support Equipment
Least Significant Half
Low Speed Serial Input/Output
Local System Management
LAWS System Model
Local System Manager
Land-Surface Model
Logistics Support Office
Land-Surface Parameterizations
Land Surface Processes Mission
Land Surface Processes And Interactions Mission
Launch Support Room
Location Server/Request Router
Launch Site Support Manager
Launch Services Support Plan
Land Surface Temperature
Local Satellite Time
Least Significant Word
Long Term Archive
Launch Trajectory Ascent System
Long Term Calendar
Long-Term Ecological Research
Long-Term Instrument Plan
Log Transfer Managers
Long-Term Operating Plan
Long Term Plan
Long-Term Spacecraft Ops Plan
Long-Term Science Plan
Landsat Technical Working Group
Land Use Change Forestry
Lookup Table
Look-Up Table
Launch Vehicle
Launch Version
Local Vertical Acquisition
Launch Vehicle Director
Launch Vehicle Data Center
Linear Variable Differential Transducer
Launch Vehicl Interface
Local Vertical-Local Horizontal
Local Vertical, Local Horizontal
Label Value Object
Launch Vehicle System
Launch Vehicle Simulator
Long Wave
Liquid Water Content
Long-Wave Infrared
Low Water Mark
Liquid Water Path
Lampel-Ziv Coding
Level Zero Archive And Retrievable Data System
Level Zero Data Processing
Level Zero Processing
Level Zero Processing Facility
Level Zero Processing Facility (EDOS component)
Level Zero Processing System
Lempel-Ziv-Welch Compression Algorithm
Million, Mega (Prefix)
Meter
Micrometeoroid And Space Debris
Mission And Data Operations Directorate
Maintenance And Operations
management and status [data]
Mission And Simulation Software
Metadata Population
Kendall Notation For A Type Of Queue
The TRW Facility For EOS PM-1 Environmental Testing
Multiple Access
Mean Annual Air Temperatures
Mission Applications Branch
Medium Access Control
Message Authentication Code
Multi-Aircraft Campaign
Multi-Sensor Air Campaign
Multiagency Airborne Coherent Atmospheric Wind Soundier
Measurements For Assessing The Effects Of Stratospheric Aircraft
Multiple Access Forward
Magnetospheric Currents And Fields Detector
Mechanical Aerospace Ground Equipment
Mackenzie GEWEX Study
Magnetometer Satellite
Middle And High Latitudes Oceanic Variability Study
Middle Atmosphere High Resolution Spectrograph Investigation
Machine Aided Indexing
Maintenance
Manufacturing, Assembly, Integration And Test
Mirror Attenuator Mosaic
Metropolitan Area Network
Multiapplication Operating System
Multiplexer Access Point
Microwave Anisotrophy Probe
Messaging API
Measurement Of Air Pollution From Satellites
Millions Of Actions Per Second
Multiple Access Return
Mission Analysis Room
Machine Readable Cataloging
Millimeter-Wave Atmospheric Sounder
MODIS Airborne Simulator
Mass Air Sea Transfer Experiment
MODIS/ASTER Airborne Simulator
Mission Analysis Tool
Mopitt Activation Timeline
Marine‟s Air Traffic Control And Landing System
Mathematical Markup Language (Based On XML Syntax, W3C)
Mopitt Airborne Test Radiometer
Maximum Actual Working Pressure
Maximum Time To Restore Service
Megabyte (10**6)
Megabit (10**6)
Mega Byte
Megabits Per Second
Multi-Beam Laser Altimeter
Multicast Backbone
Million Of Bytes Per Second
Million Of Bits Per Second
Megabits per second
Megabyte
Master Clock
Mission Critical
Mission Controller
Mechanism Controller
Memory Controller
Mission Control Center
Miniature Embedded Converter
Metadata Configuration File
Metadata Control File
Meta Content Framework (Data Model For Metadata)
Man-Computer Interactive Data Access System
Master Command Load
Multimedia Cable Network System
Meteorological Communications Package
Master Clock Period
Mission Control Room
Minimum Cell Rate
Multicast Service
Monitor And Control Subsystem
Mesoscale Convective Systems
Multi-Channel Sea Surface Tempertature
MODIS Characterization Support Team
Monitoring And Control Tools
Master Directory
Maintainability Demonstration
Mission Director
Maryland
Mechanisms Drive Assembly
Multidimensional DBMS
Mobile Database Station
Mission Director‟s Center
Mission Description Document
Memory Dump Flag
Mechanical Design Integration
Michelson-Doppler Image
Metadata Interchange Specification
Multiplexer/Demultiplexer
Multiplexing Data Processor (High Rate)
Mission Design Review
Mass Data Storage And Delivery System
Mean Downtime
Missing Data Unit
Missing Data Unit Entry
Missing Data Unit List
Metadata Works
Message Error
Mission Essential
MODIS Emergency Backup System
Miniature Embedded Converter
Main Engine Cut-Off
Multidisciplinary Engineering Development Services
MOC External Interfaces ICD
Multos Executable Language
Medium Expendable Launch Vehicle
Memory Management
Main Electronics Module (MODIS)
Middle Earth Orbit (Satellite)
Maximum Expected Operating Pressure
Medium Energy Particle Analyzer
Medium Energy Proton And Electron Detector
Medium-Resolution Imaging Spectrometer (ESA)
Main Engine Start
Multispectrum Electronic Self-Scanning Radiometer
Metadata
Mission Elapsed Time
Metadata Access (Toolkit)
Data About Data
Machine-Understandable Information About Data
Russian Operational Weather Satellite
Geosynchronous Meteorology Satellite (ESA)
Ministry Of Economy Trade And Industry (Formerly Known As MITI)
Meteorological Operational Weather Satellite
Meteorological Research Institute (Korea)
Meteorological Satellite
European Weather Satellite
Main Electronics Unit
Modified Element Volume Dose Program
Master File Directory
Magnetic Field Explorer
Millions Of Floating Point Instructions
Million Floating Point Operations Per Second
Mega (Millions Of) Floating-Point Operations (10**6) Per Second
Major Facilities Operations Plan
Major Frame Processing System
Multilink Frame Relay
Medium Gain Antenna
Merged Geophysical Data Record
Management
Mars Global Surveyor
Mcmurdo Ground Station, Antarctica
Mechanical Ground Support Equipment
Management
Message Handler
Management Hardware CI
Microwave Humidity Sounder
Mean High Water
Management Hardware Configuration Item
Megahertz
Mega Hertz
Master Index
Management Information Base
Media Interface Connector
Memory Interface Controller
Interface Control Drawing, Mechanical
Mechanical Interface Drawing
Mobile Agents For Intelligent Data Acquisition Systems
Musical Instrument Digital Interface
Microsoft Interface Definition Language
Military
MIL Standard Electronics
Merritt Island (Ground Network) Station
Military Handbook
Military Standard
Military Strategic And Tactical Relay
Mission Integration Manager
Multiple Instructions, Multiple Data
Multipurpose Internet Mail Extension
Multifrequency Imaging Microwave Radiometer
Multiple Input-Output
Mission Implementation Plan
Mandatory Inspection Point
Michelson Interferometric Passive Atmospheric Sounding (ESA)
Multi-Interagency Procurement Request
Mega (Millions Of) Instructions (10**6) Per Second
Mir Infrared Atmospheric Sounder
Mir Infrared Atmospheric Measurements/Double Pendulum Interferometer
Material Inspection And Receiving Report
Management Information System
Multi-Angle Imaging Spectro-Radiometer
Multi-angle Imaging Spectro Radiometer
MOC Implementation Team
Massachusetts Institute Of Technology
MO&DSD Interface Capability
Mo&Dsd Interface Capability/Egs Interface Test Capability
Ministry Of International Trade And Industry (Japan)
Mission Interface Unit
Marginal Ice Zone Experiment
Memory Load
Multispectral Linear Array
Management Logistics Configuration Item
Management Lofistics Software CI
Maximum Likelihood Estimation
Medium-Lite Expendable Launch Vehicle
Multi-Layer Insulation
Machine Language Instruction
Multilinear Recording
Microwave Limb Sounder
Mean Local Time
Minutes, Two Digit Format
Momentum Management
Mode Management
Mission Management
Mesoscale Model
Mission Manager
Millimeters Per Hour
Mission Management Area
Mean Mission Duration
Multi-Mission Display Processing System
Multichannel, Multipoint Distribution Service
Multi-Mission Flight Dynamics
Monomethyl Hydrazine
Man-Machine Interface
Monolithic Microwave Iontegrated Circuit
Mission Management Office
Marine Mammal Protection Act
Materials, Mechanical Parts And Processes
Modular Multi-Band Radiometer
Multimission Modular Spacecraft
Mode Management Service
Modular Modeling System
Master Mission Schedule
Mission Management Subsystem
Mission Management System
Multi-Mission Scheduler
Mission Management System (EMOS component)
Multiple-Image Network Graphics (Proposed Addition To PNG Standard For Storing
And Transmitting Multiple Image Animations And Composite Frames)
Mission Of Opportunity
Mission Operations And Data Analysis
Mission Operations And Data Systems Directorate (GSFC Code 500)
Memorandum Of Agreement
Meteorology, Ozone, And Aerosol
Marine Optical Buoy
Mission Operations Center
Mission Operations Control
Manaement And Operations Components
Magneto-Optics Compact Disk (Write Many CD)
Mission Operations Concept Document
Marine Optical Characterization Experiment
MODIS Ocean
MDC Operations Director
MODIS Adaptive Processing System
Moderate Resolution Imaging Spectroradiometer
Moderate-Resolution Imaging Spectroradiometer
Moderate Resolution Imaging Spectroradiometer - Nadir
Moderate Resolution Imaging Spectroradiometer - Tilt
MODIS Land
Mo&Dsd Operational Development Network
Mission Operations And Data Systems
Moderate Resolution Transmittance
Maneuver Operations Exercise
Mission Operations Exercise
Memorandum Of Information
Message Oriented Java Objects
Message Oriented Jest Objects
Manned Orbital Laboratory
Multidimensional OLAP
A Routine For Determining Contamination Deposition Rates On To EOS Surfaces Usingdata from RTHETO
Mission Operations Manager
Message-Oriented Middleware
Mission Operations Management Plan
Monitor
Maintain And Operation
Mission Operations Plan
Meteosat Operational Programme
Measurements Of Pollution In The Troposphere
Measurement Of Pollution In The Troposphere
Mission Operations Planning Review
Mega (Millions Of) Operations (10**6) Per Second
Mission Operations Review
Mission Operations Room
Mission Operations Room -1
Mission Operations Room -2
Mission Operations Requirements Document
Marine Observation Satellite
Metal Oxide Silicon
Marine Observation Satellite (Japan)
Mission Operations Support Area
Mission Operations And Systems Development Division
Metal Oxide Silicon Field Effect Transistor
Mission Operations Support Plan
Multicast Open Shortest Path First
Mission Operations Status Review
Mime Object Security Standard
Mission Operations and Science System
Mission Operations Science System
Mission Operations Support Test
Modified-Off-The-Shelf
Memoranda Of Understanding
Memorandum of Understanding
Memorandum Of Understandings
Mission Operations Working Group
Model For Ozone And Related Chemical Tracers
Mission Planning
Microprocessor
Message Passing
Massively Parallel
Mission Planning Analyst
Magnetosphere Particules (Detector)
Multiplexed Protocol Data Unit
Multiplexing Daa Unit
Max-Planck Institute For Extraterrestrial Physics
Moving Pictures Expert Group (International Video Compression Standard)
Managed Process Framework
Max Planck Gesellschaft (Max Planck Society)
Mission Planning Graphics Tool
Max Planck Insititute
Massively Parallel Processor
Monthly Progress Review
Mission Planning Review
Multimode Portable Simulator
Master Power Supply
Mission Planning System (ASF)
Mission Planning Terminal
Metadata Populating Utility (LaRC)
Malfunction Report
Microwave Radiometer
Moon Rise
Mission Rehearsal
Material Review Board
Master Reference Cube
Mission Rehearsal Director
Mission Requirements Database
Mission Readiness Exercise
Mono-Propellant Rocket Engine
Medium Resolution Infrared Radiometer (Nimbus)
Mulit-Resolution Land Characteristics Consortium
Mission Readiness Manager
Memory Read Out
Manufacturing Readiness Review
Mission Requirement Request
Maintenance Reporting System
Malfunction/Failure Reports
Mission Requirements Specification
Multi Release Support
Mission Readiness Test
Mission Readiness Team
Mission Readiness Test Plan
Mission Readiness Test Requirements
Mission Readiness Test Team
Moon Set
Mass Storage
millisecond
Mission Systems PCMB
Most Significant Bit
Multimedia Supper Corridor
Mirror Scan Correction Data
Mechanical S/C I/F
LPS File Extension For "MSCD"
Maintenance Support Equipment
Marshall Space Flight Center (DAAC)
Meteosat Second Generation
Station Status Info
HDDT Shipment Report
Most Significant Half
Receive Antenna Horizon Mask Message
Mean Sea Level
Manufacturing Shop Order
Mission Systems Office
Multiple Satellite Operations Control Center
Mission Systems Program Office
Microwave Surface And Precipitation Products
Mission System Prelaunch Safety Package
Management Status Report [Flights Projects Directorate]
Monthly Status Review
Mission Status Review
Microwave Scanning Radiometer
Mission Support Room
Mission Specific Requirements Document
Mass Storage Reference Model
Multi-Spectral Scanner (Landsat)
Mass Storage System
Management Subsystem
Master Summary Schedule
Message Switching System
Systems Management Subsystem
Management Services Subsystem
Mobile Satellite Service
Mission Management System
Mss Hardware Ci
MODIS Science Team
Mountain Standard Time (or Daylight Time)
Mass Storage Unit
Microwave Sounding Unit
Most Significant Word
Midcourse Space Experiment
Magnetic Torquer
Mission Test
Message Transfer Agent
Magnetic Torque Assembly
Metadata
LPS File Extension For “Metadata”
Mean Time Between Corrective Maintenance
Mean Time Between Failure
Mean Time Between Interrupts
Mean Time Between Maintenance
Mean Time Between Preventive Maintenance
Modulation Transfer Function
Multispectral Thermal Imager
Message Transfer Layer
Machine-To-Machine Gateway
Machine to Machine Gateway
Mission To Planet Earth
Mission To Planet Earth Office
Magnetic Torque Rod
Microwave Temperature Sounder
Mode Transition Sequence
Meteoroid Technology Satellite (NASA)
Mean Time To Repair
Mean Time To Recover
Mean Time To Restore
Mean Time To Restore Service
Message Transfer Unit
MODIS Test And Validation System
Microwave Unit
Metadata Update Acknowledgement
Mail User Agent
Modified Unesco Classification System
Management User Interface
Multi-Mission User Interface System
Multiple Bit Error Rate Tester
A Point To Multi-Point Data Flow
Metadata Update Request
Metadata Update Tool
Multiplexer
Modified Vegetation Index
MODIS Vegetation Index
Momentum Wheel Assembly (AMSR-E)
Medium-Wavelength Infrared
Motif Window Manager
Megaword Of Memory
Microwave Water Path
Medium-Wavelength Infrared
Metadata Ex
Network And Mission Services
Not Applicable
Narrowband
National Ambient Air Quality Standards
National Agency Check
Network Automated Console Controller
National Communications Security Instruction Memorandum
Nadir Aperture Door
From Space, In A Direction, Directly Away From Zenith, Toward The Center Of The Earth
North Atlantic Deep Water
National Astronomy And Ionosphere Center (In Arecibo, Puerto Rico)
North American Land Characterization
NASA Advisory Manager
North Atlantic Oscillation
National Astronomical Observatory (Japan)
Network Access Point
National Aerial Photography Program
National Archive And Records Administration
North American Research Strategy For Troposheric Ozone
National Academy Of Sciences
Numerical Aerospace Simulation
Network Attached Storage
NASA Advisory Council
National Aeronautics and Space Administration
NASA Communications Network
NASA Communications
Nascom Augmentation
NASA Communications Operating Procedures
National Space Development Agency (Japan)
NASA Automated Systems Incident Response Capabilities
NASA Structural Analysis (Program)
Northern Arizona University
Nascom Augmentation
Navigation
National Water Quality Assessment
Narrowband
Noisy Bus
Narrowband Downlink Transmitter
Northern Biosphere Observation And Modeling Experiment
Northern Biosphere Information System
Navigation Base Reference
National Bureau Of Standards
National Biological Service
Narrowband Transmitter
Non-Complex
Network Computer
Network Computing Architecture
National Center For Atmospheric Research
Network Communication Center
Network Control Center (GSFC)
Network Control Center
NCC Directive
NCC Data System
National Climatic Data Center (NOAA) (Also NESDIC/NCDC)
NASA Climate Data System
National Center for Environmental Prediction
National Center For Environmental Prediction (NOAA)
National Center For Environmental Prediction Air Weather Center
Nssdc Computer Facility
National Center For Geographic Information And Analysis
Center For Information And Analysis
Nadir Climatic Interferometer/Spectrometer
Network Command Processing System
Nonconformance Report
Non-Conformance Report
Nonconformance Reporting And Corrective Action System
Nutation Control System
Network Computing System
National Center For Supercomputer Applications
National Computer Security Association
National Center for Supercomputer Applications
National Computer Security Center
National Computer Systems Laboratory
Nascom Custom Subnetwork
Network Directorate
Networks Division
Neodymium: Yttrium-Aluminum-Garnet
Non Disclosure Agreement
NSIDC DAAC
National Data Buoy Center
Non-Developmental Items
National Data Node
Numerical Data Package
NASA Defense Purchase Request
Non-Developmental Software
Novell Directory Service
Network For The Detention Of Stratospheric Change
Normalized Difference Vegetation Index
Non-Explosive Actuators
Noise Equivalent Angle
Non-Essential Bus
North Equator Crossing
National Electric Code
National Environmental Data Referral System
Numerical Experimentation Group (Of CLIVAR)
Non-Essential Over-Current
National Environmental Policy Act
NASA Electronic Parts And Packaging
National Environmental Research Center
National Environmental Research Park
NOAA Earth Science Data Directory
National Environmental Satellite, Data, And Information Service (NOAA)
Noise Equivalent Source Radiance
Noise Equivalent Spectral Radiance
No Earlier Than
Network Common Data Format
Non-HDF Formats
Net Energy Verification And Determination Analyzer
New Data And Information Systems And Services
NOAA‟s Earth Watch Service
Next Generation Weather Radar
Noise Figure
NCC Front End
Narrow Field-Of-View
National Fire Protection Association
Network File System
Northrop Grumman
National Geophysical Data Center (NOAA)
Non-Governmental Organization
Next Generation Space Telescope
Northrop Grumman Space Technology
NASA Ground Terminal
Northern Hemisphere
Next Higher Assembly
National High Altitude Photography
NASA Handbook
National Hurricane Center
NASA Internet
National Instruments Data Acquisition
Network Integration And Analysis
NASA Institute For Advanced Concepts
Network Interface Card
National Ice Center
NASA Information Center
Near Infrared Camera And Multi-Object Spectrometer
Network Interface Device
National Institute Of Environmental Science (Japan)
Nickel Hydrogen
National Information Infrastructure
National Information Infrastructure Testbed
National Imagery And Mapping Agency
NASA Meteorological Satellites (1 Thru 7)
NASA Meteorological Satellite
National Infrastructure Protection Center
National Institute For Polar Research (Japan)
Near Infrared
Network Information Service
NISN Information Support Center
Nascom Interface Standards For Digital Data Transmission
Near Real-Time SSM/I EASE-Grid Daily Global Ice Concentration And Snow Extent
NASA Integrated Services Network
NASA Institutional Support Systems
National Institute Of Standards And Technology
Network Interface Unit
Netherlands Agency For Aerospace Programmes (Nederlands Instituut Voor Vliegtuigontwikkeling en Ruimtevaart)
Netherlands Space Agency
NASA Image Exchange
Netherlands
National Landsat Archive Production System
NASA Landsat Data Collection
National Lightning Detection Network
NASA Launch Manager
Netware Link Services Protocol
Network Management
Network Management Application
Network Management Center
National Meteorological Center (NOAA)
Nascom Management Control Center
Network Management Configuration Item
NASA Master Directory
Network Management Facility
Network Management Forum
National Marine Fisheries Service
Non-Methane Hydrocarbons
NASA Management Instruction
Network And Mission Operations Support (NASA Program)
NASA Management And Operations Support
New Millennium Program
Neutral Mass Spectrometer
Network Management System
Network Management Subsystem (ECOM)
Networks And Mission Services Project
Nascom Network Gateway System
Network To Network Interface
Network Node Manager
Hp Open View Network Node Manager
Network News Transfer Protocol
Number
National Oceanic And Atmospheric Administration
NOAA Satellite Active Archive
Naval Oceanographic And Atmospheric Research Lab
New Outer Blanket Layers
Network Operations Center
Network Operations Control Center (DSN)
National Oceanographic Data Center (NOAA)
NASA Ocean Data System
Network Operations Exercises
Nascom Operational Local Area Network
Network Operations Manager
Network Operations Management Center
No Operation
Northern Hemisphere Climate-Processes Land-Surface Experiment
Nimbus Ozone Processing System
Notice Of Revision
North American Aerospace Defense Command
Naval Ocean Research And Development Activity
Network Operating System
Nominal Orbit Spatial Extent
Nodc Ocean Science Information Exchange
Networks Operation Support Plan
Network Operations Support Plan
National Oceanic Satellite System
Network Planning And Analysis System
Narrowband PCS
Network Protocol Gateway
NASA Policy And Guidelines
NASA Procedures and Guidelines
National Polar Orbiting Environmental Satellite System
NASA Polar Orbiting Platform (One)
Net Primary Productivity
NPOESS Preparatory Project
California Native Plant Protection Act
Nonelectronic Parts Reliability Data
Nascom Packet Switched Subnetwork
National Quality Assurance
NASA Research Announcement
National Research Council
Nonconformance Reporting And Corrective Action
Natural Resource Conservation Service
National Research Council Of Thailand
NOAA Radar Data Network
National Research And Education Network
Naval Research Laboratory
National Research Laboratory Of Metrology (Japan)
National Research Network
National Resource Protection
National Remote Sensing Centre (UK)
Near Real-Time
Near Real Time (Data)
Network Readiness Test
Near Real-Time Processor
Near Real Time Processor
Near Real-Time System
Non Return To Zero
Non Return To Zero-Level
Non Return To Zero, Mark
Non-Return To Zero Invert On Ones
Network Service Access Point
Netscape Server Api
Network Security Assessment Team
National Scientific Balloon Facility
Network Support Committee
NASA Scatterometer
National Security Decision Directives
National Spatial Data Infrastructure
NASA Software Documentation Standard
National Science Foundation
Nsf Network
Network Services Group
National States Geographic Information Council
Nascom Service Gateway
National Science Institute
NASA Science Internet
National Snow and Ice Data Center
National Snow And Ice Data Center (DAAC)
Nasa Student Involvement Program
NASA Science Internet Project Office
Network Support Manager
Network Status Monitor
NASA Science Network
NASA Support Plan
Network Service Provider
Nonstandard Part Approval Request
National Space Council
National Space Policy Directive
Non-Standard Parts List
NISN Service Request
Natural Environment Research Council (BNSC)
National Space Science Data Center
National Strong Storm Laboratory
National Space And Technology Council
NASA Standard Tape Recorder
National Space Transportation System
Not Tested
Network Transport
Not To Exceed
National Telecommunications And Information Administration
National Technical Information Center
National Telecommunications And Information Systems Security Policy
Network Transport Protocol
Network Time Protocol
New Technology Report
National Television Standards Committee
Nippon Telephone And Telegraph
NASA Test And Training Facility
No Unit (Or Unitless)
Non-Uniform Memory Access
No Upper Stage
NCC User Working Interface Group
Not Verified
NASA Water Vapor Project
Non-Volatile Memory
Non-Volatile Residue
Non-Volatile Ram
Networking Configuration Item
Numerical Weather Prediction
National Weather Service (NOAA)
NWS - Hydrologic Research Laboratory
Nws - Regional Forecast Center
Nws - River Forecast Office
Not Yet Complete
Operations And Checkout
Operations And Maintenance
Operability Team
Orbit And Altitude
Operations Agreement
Operations Agreement
Off-Line Analysis Process
Orbital Activation
Optical Assembly
Operational Attitude
Ornital Analyst
Orbital Activation Stored Command Sequences
Optical Assembly Mscif
Optical Assembly Thermal Hardware
Optical Alignment Cube
Orbital Activation Plan
Orbital Activation Plan Review
Operations And Science Instrument Support
Office Automation Systems Improvement Standards
Organization For The Advancement Of Structured Information Standards
OASIS - Command and Control
OASIS - Interface System
OASIS - Planning and Scheduling
Operational Analysis Support Model
Operational Algorithm Teams
On-Board Computer
On-Board Calibrator
On Board Doppler Computation
On-Board Fault Management
On Board Fault Management
Orbital Balancing Mechanism
On-Board Processor
On-Board Radiation Source
Operational Capability
Operations Controller
Optical Carrier
Optical Carrier Level 3
Operations Control Center
Operations Control Center/Mission Planning System
Operations Concept Document
Operational Control Field
Ocean Catalog Group (NASA)
Operations Coordination Handbook
Ocean Color Imager
Oracle Call Interface
Open Client Library
Ocean Color Mission
Ocean Carbon-Cycle Model Intercomparison Project
Optical Character Recognition
Operations Control Room
Optical Character Recognition/Intelligent Character Recognition
Operator Control Subsystem
Ocean Color And Temperature
Ocean Color And Temperature Scanner (ADEOS)
Outside Diameter
Orbit Determination
Operational Day
Operational Database
Open Database Connectivity
Object Oriented Data Management System
Other Data Center
Orientation Drive Electronics
Operational Data File
On-Demand Form Request Manager (Cls)
Outsourcing Desktop Initiative For NASA
Office Of Data Information Systems
Operations Data And Information Systems
Object Description Language
Object Definition Language
Operational Data Message
Operations Data Message
Open Document Management Api
Open Database Management Group
Object Data Management System
Open Distributed Processing
On-Board Data Processor
Ozone Depletion Potential
On-Demand Production Request
On-Demand Production Request Manager (Pls)
OMI Dutch Processing System
Optical Data Recorder (ADEOS II)
One Day Schedule
Operational Data Store
Operational Data Tapes
One Day Test
Ozone Dynamics Ultraviolet Spectrometer (CHEMISTRY)
Operations Engineering
Operations Engineering Center
Original Equipment Manufacturer
Operations Engineering Manager
Object Encapsulation Software
Office Of Earth Science
Orbiter Filght Simulator
Open Gis Consortium
Ocean General Circulation Model
Orbiting Geophysical Observatory
Operations Handbook
Order Handling System
Operating Instructions
Operations Integrator
Operations Integration And Testing
Singly Ionized Oxygen Emission Line
Operational Interface Control Document
Orbit Injection And Constellation Deployment (Mode)
Observational Instrument Laboratory
Open Information Model
Operations Interface Procedure
On-Orbit Initialization And Verification Plan
On-The-Job Training
On-the Job Training
On-Line Analytical Processing
Object Linking, Tools
Object Linking And Embedding
Ozone Layer Monitoring Experiment
Office Of Life Microgravity Sciences And Applications
Outgoing Longwave Radiation
Optical Line Scanner
Orbital Launch Services
Operational Linescan System
Optical Linescan System
On-Line Transaction Processing
Operations Manager
Operations Management
Object Management Architecture
Oblique Mercator, Type A
Oblique Mercator, Type B
Office of Management and Budget
Orbiter Maintenance And Checkout Facility
Operations Management Data
Operations Management Data Simulator
Object Management Framework
Operations Management Function
Object Management Group
Ozone Measuring Instrument
Opsec Management Group
Ozone Monitoring Instrument (Chemistry Project)
Ozone Monitoring Instrument
OMI DAta Processing System
OMI - EOS
Ozone Monitoring Instrument System
Optical Multichannel Imaging Sensor (NPOESS)
Ozone Mapper And Profiler Suite
ASTER Operation And Mission Planning Working Group
Observation From The Middle Stratosphere
Orbital Maneuvering System
Object Modeling Technique
Office Of The Mission To Planet Earth
Orbital Maneuvering Vehicle
Operational Navigational Charts
Open Network Environment (Netscape)
OMI Near Real-Time System
Optical Network Unit
Ozone Near-real-time and Very-fast-delivery System
Object Oriented
Object-Oriented Analysis
Object Analyst
Object-Oriented Design
Operational Orbit Determination
Object-Oriented Database Management System
Object-Oriented Distributed Computing Environment
Out Of Limits
Object Oriented Language
On-Orbit Operations Manual
Object-Oriented Operating System
Object-Oriented Programming
Object-Oriented Programming Language
Object-Oriented Programming And Systems
Object-Oriented Relational Data Base
Out Of Tolerance
Operations
Over-Pressure fault
Operations Baseline
Operations Document
Operation Procedure Document
Orbiter Processing Facility
Operational Parameter File
Operational Local Area Network
Operations Message
Operational Message
Office Of Personnel Management
Opportunity
Outside The Principal Period Of Maintenance
Outside PPM Hours
Operational
On-Demand Production Request
Onboard Payload Support Operations
Open Profiling Standard
On-Board Payload Support
Operations
Optical Sensor
Operations Supervisor
Open Platform For Secure Enterprise Connectivity
Program For Operations Simulator And For The CCDM Model
Ozone Processing Team
Object Query Language
Operations Requirements
On-Line Inquiry And Report Generator
Object Request Broker
Orbit Simulation (a part of SDP Toolkit)
Object Rational Database Management System
Operations Readiness Exercise
Orbital Reference Frame
Oak Ridge National Laboratory (DAAC)
Operations Readiness And Performance Assurance
Object Remote Procedure Call
Operations Readiness Review
Operations Readiness Test
Operations Readiness Training
Operational Replacement Unit
Object Services
Operating System
OMI Science Advisory Board
Orbital Sciences Corporation
Office Of Space Communications
Open Software Description
Office Of Space Data Processing And Distribution (NOAA)
Open Software Foundation
Open Systems Foundation
Office Of Space Flight (NASA Hq)
Observation Schedule File
Occupational Safety And Health Administration
Open Systems Interconnection
OSI Reference Model
OMI Science Investigator-led Processing System
Open Storage Manager
Office Of Safety And Mission Assurance
Office Of Space Operations
Operations Support Product
Orbiting Satellite Project/Application
Orbiting Satellite Project/Science
Open Shortest Path First (Routing Protocol)
Office Of Space Station
Operational Support Software
Office Of Space Science And Applications
Observing System Simulation Experiments
Oriented Scintillation Spectrometer Experiment
Operations Support Team
Office Of Space Tracking And Data Systems
Office Of Science And Technology Policy
Oregon State University
Open Technology
Over-Temperature fault
Operational Test And Evaluation
Office Of Technology Assessment
Other Technical Assets Employed
Optical Transient Detector
On The Job
Observatory Thermal Math Model
Open Trading Protocol
Off-The-Shelf
Object Transaction Service (Corba)
Optical Test Source
Oregon Transect Terrestrial Ecosystem Research
Orbital Transfer Vehicle
Organizational Unit
Oxford University
Over Voltage
Open View
Orbit Verification
Hp Open View Windows
Operations Working Group
Ozone Trace Gas And Aerosol Monitor On Mir
Priority Playback
Planning And Control System
Planning And Scheduling
Planning and Schedule
Private Network To Network Interface
Peak-To-Peak
Playback
Payload
Planning/Scheduling
Pending Test
Payload Accommodations
Performance Assurance
Product Assurance
Power Amplifier
Performance Analyst
Prototype Algorithm
Payload Accommodation Assembly
Program Associate Administrator
Platform Archive And Analysis System
Profiling A-Band Spectrometer/Visible Imager
Privilege Attribute Certificate
Program Analysis And Control Contract
Packet Processor
Polar Acquisition And Command System
Pan American Climate Study (Goals)
Precision Attitude Determination
Processing And Archiving Facility (ESA)
Payload Attach Fitting
Payload Attached Fixture
Past Global Changes (IGBP)
Performance Assurance Implementation Plan
Parts Accumulation List
Phases Alternate Line
Procedure Automation Language Shell
Permanent Archive Manager
Performance Assurance Manager
Payload Assist Module
Payload Assist Module-Delta
Permanent Archive And Media Management
Production Acceptance Notification
Performance Analyst Office
Project Approved Parts List
Performance Assurance Requirements
Platform Acceptance Review
Photosynthetically Active Radiation
Photosynthetically Available Radiation
Automatic BRDF Imaging Surface Instrument
Portable Apparatus For Rapid Acquisition Of Bidirectional Observations Of The Land And Atmosphere
Program For Arctic Regional Climate Assessment
Playback Anomaly Recovery System
Platform Analysis Software
Platform Analysis System
Planning And Scheduling
Planning And Scheduling Subsystem
Programming Language (Named After Blaise Pascal)
Petabyte (10***15 )
Playback
Parallel Grouped Binary Millisecond/Microsecond Time Code
Parallel Grouped Binary Time Code 5
Power Module Battery
Power Equipment Module Battery
Performance Based Contracting
Person Based Interface (Non Automated)
Processor Backplane I/O
Playback
Product Baseline
Planetary Boundary Layer
Personal Computer
Printed Circuit
Photo Conductive
Process Control
Polyconic
Power Controller
Performance Criteria
Parameter Control
Program Control Analyst
Physical Configuration Audit
Product Configuration Audit
Program Committment Agreement
Program Complexity Analysis Methodology
Platform Core Activity Request
Programmable Circuit Breaker
Program Control Board
Parts Control Board
Project Control Board
Platform Control Center
Payload Checkout Cells
Payload Correction Data
Periodic Convolutional Deinterleaver
Pilot Climate Data System (Became NCDS)
PCD Processing Subsystem
Power Control Electronics
Process Control File
Program Configuration File (Management Agent)
Program Control Hierarchy System
Peripheral Component Interface
Peripheral Component Interconnect
Product Configuration Identification
Periodic Convolutional Interleaver
Personal Computer Interface
Planning Class Libraries
Pulse Code Modulated
Physical Configuration Management
Project Configuration Management Board
Power Control Monitoring Unit
Propulsion Control And Monitor Unit
Personal Communications Network
Procedure Change Order
Proof Of Concept
Platform Controls Processor
Payload Control Processor
Peak Cell Rate
Procedure Change Request
Product Change Request
PMS Compliance Review
Pointing Control System
Pre-defined Command Sequence
Predefined Command Scripts
Planning And Control System
Predefined Command Script
Predefined Command Sequences
Personal Communications Services
Project Completion Statistics Form
Preliminary Console Training
Power Control Unit
Power Distribution Assembly
Preliminary Design Audit
Predicted Data Availability Schedules
Project Database
Program Database
Project Data Base
Parallel Database System
Payload Definition Document
Portable Document Format
Programmable Data Formatter
Payload Data Formatter
Production Data Handling
Production Data Handling Function
Professional Development Initiative
Program Design Language
Propellant Distribution Module
Product Data Management Office
Program Data Management Plan
Project Data Management Plan
Program Development Plan
Production Data Processing
Planning And Data Processing System
Planning And Data Processing Subsystem
Planning And Data Production System
Product Data Processing Subsystem
Panel On Data Quality
Preliminary Design Review
Product Delivery Record
Preliminary Design Review Release-A
Product Delivery Record Discrepancy
Production Data Set
Production Data System
Production Data Specialist
Procurement Development Team
Pacific Daylight Time
Product Development Tracking Tool
Protocol Data Unit
Power Distribution Unit
Preliminary Design Walk-Through
Performance Evaluation Board
Positive Emitter Coupled Logic
Project Estimates Form
Permissible Exposure Limit
Particle Environment Monitor
Pacific Exploratory Mission
Production Efficiency Model
Privacy-Enhanced Mail
Performance Evaluation Plan
Pre-Environmental Review
Project Element Requirements Document
Program Elements Requirements Document
Practical Extraction And Report Language
A UNIX Programming Language
Program Evaluation Review Technique
Project Evaluation Review Technique
Potential Evapo Transportation
Performance Evaluation And Test System
Processing Electronics Unit (HSB)
Parameter Equals Value
Pico-Farad
Process Framework
Poker Flats Ground Station (Alaska)
Poker Flat (DataLynx 11-meter antenna)
Preliminary Flight Data Packages
Proto-Flight Model
Prime Focal Plane Assembly
Proto-Flight Unit
Product Generation Executive (Formerly Product Generation Executable)
Product Generation Executive
Permanent GPS Geodetic Array
Portable Grey Map (Image File Format)
Precision Graphics Markup Language
Polar Ground Network
Product Generation Service
Product Generation System (ASTER)
Polar Ground Station
Product Generation System Toolkit (Obsolete Name, Replaced By SDPTK)
Production History
The Polar HDF-EOS Data Imaging And Subsetting
Physical Layer Protocol
Principal Investigator
Primary Investigator
Project Instruction
Process Instruction
Principal Investigator/Team Leader
Project Initiation Agreement
Payload Interface Controller
Platform Independent Cryptography Api
Pathfinder Instruments For Cloud And Aerosol Spaceborne Observations
Pathfinder Instrument For Cloud And Aerosol Spaceborne Observations (Climatologie Etendue Des Nuages Et Des Aerosols)
Principal Investigator Computing Facility
Procurement And Inventory Control System
Platform For Internet Content Selection
Parameter Identification
Parameter Identifier
Prototype International Directory
Proportional Integral And Derivative
Process Identification Number
Precision Injection Kit
Potsdam Institute For Climate Impact Research
Project For Intercomparison Of Land Surface Parameterization Schemes
Protocol Independent Multicast
Project Information Management System
Password Identification Number
Process Identification Number
Project Identification Number
Particle Impact Noise Detection
Packet Internet Groper
Policy Implementation Office
Project Implementation Plan
Payload Integration Plan
Premium Internet Protocol
Programme Of International Polar Oceans Research
Principal Investigator Science Computing Facility
Polar Ice Sheet Program
Product Integration Team
Program Issue Tracking System
Project Issue Tracking System
Power Interface Unit
Primary Key
Poker Flat
Public Key Infrastructure
Payload
Phase Locked Dielectric Resonance Oscillator
Planning Subsystem (CI)
Production Planning CSCI
Payload Bus
Pilot Land Data System
Pilot Land Development System
Payload Executive Processor
Payload Fairing
Plan
Planning (Workstation)
Planning Hardware [Configuration Item]
Phase Locked Oscillator
Physical Layer Operations Procedure
Planning Subsystem
Platform
Preventive Maintenance
Program Manager
Project Manager
Propulsion Module
Phase Modulation
Post Meridian
Afternoon (Post Meridian)
Project Manager‟s Assessment
Platform Management Application
Performance Management Application
Performance Measurement Application
Power Management And Distribution
Performance Management Application Service
Performance Measurement Baseline
Pressure-Modulated Cell
Part Material Control Document
Propulsion Module Control Unit
Physical Layer Medium Dependent
Physical Layer Medium Protocol
Propulsion Management Device
Polarization Mode Dispersion
Program Master Database
Physical Media Delivery Record
Propulsion Module Electronics Assembly
Product Metadata File
Project Management Handbook
Pressure Modulated Infrared Radiometer
Pressure Modulated Infrared Radiometer
Project Management Information System
Program Maintenance Library
PM Microwave Imager
Project Management Office
Project Management Plan
Payload Mounting Plate
Preliminary Mission Plan
Parts, Material, And Processes
Parts, Material, And Processes Control Board
Physical Media Product Delivery Record
Program Management Review
Project Management Review
Pressure-Modulated Radiometer
Preliminary Mission Requirements Document
Performance Measurement System
Platform Management System
Performance Measurement Status Report
Preliminary Monthly Status Review
Platform Management System Working Group
Photo Multiplier Tube
Photomultiplier
Physical Media Unit Delivery Record
Pseudorandom Noise
Pseudo-Random Number
Portable Network Graphics
Physical Network Management
Pacific Northwest National Laboratory
Phytoplankton-Nutrient-Zooplankton
Program/Product Order
Project Office
Purchase Order
Polar Oceans
Program Office
Physical Oceanography Distribution Active Archive Center (JPL)
Physical Oceanography DAAC
Polar Ozone And Aerosols Mission
Point Of Contact
Product Order Cancellation
Payload Operations Control Center
Project Operations Control Center
Precision Orbit Determination
Product Order Data Base
Precision Orbit Determination System
Polar-Orbit Earth Observation Mission
Positron Electron Magnet Spectrometer
Polar-Orbiting Operational Environmental Satellite
Polar-Orbiting Geophysical Observatory
Payload Operations Integration Center
Polar Plasma Laboratory
Photochemistry Of Ozone Loss In The Artic Region In Summer
Polarization And Directionality Of Earth's Reflectances
Polar Exchange At The Sea Surface
Potential Monitor (TEDA)
Polar-Orbiting Platform
Point Of Presence
Post Office Protocol
Power Off Reset
Product Order Status
Portable Operating System Interface For Computer Environments
Product Order Status Request
Pass Plan Change Request
Planning, Processing And Data Server
Payload Preparation Facility
Payload Processing Facility
Preferred Parts List
Propellant And Pressurant Loading Unit
Pixels Per Minute
Principal Period Of Maintenance
Point-To-Point Protocol
Payload Preparation Room
Photopolarimeter Radiometer
Pulses Per Second
Portable Platform Simulator
Payload Pointing System
Packets Per Second
Payload Power Supply
Point-To-Point Tunneling Protocol
Particulate Quartz Crystal Microbalance
Project Quarterly Status Review
Procurement Request
Product Request
Polarization Ratio
Problem Report
Precipitation Radar (TRMM)
Pyro-Relay Assembly
Primary Attitude Determination System
Precision Rate and Attitude Packet (ICESat)
Precise Range And Range Rate Equipment -- Extended
Problem Report Message
Pseudo-Random Bit Sequence
Pseudo-Random Bit Stream
Passive Radiative Cooler (MODIS)
Preformatted (HTML)
Pre-Mopitt Oklahoma Validation Experiment
Preparations
Pulse Repetition Frequency
Pass Results Files
Primary Rate Interface
Processor
Procedure
Procedures
Programmable Read Only Memory
Processing Subsystem (CI)
Processing CSCI
Propulsion
Propulsion Subsystem (Terra AM-1)
Prototyping
Pulse Repetition Rate
Preliminary Requirements Review
Platinum Resistance Thermisters
Postscript
Probability Of Station Availability
Polar Stereographic
Processor Sharing
Propulsion Subsystem
Planning/Scheduling
Project Scientist
Predicted Site Acquisition Table
Premodulation Signal Conditioner
Polar Science Center
Polar Stratospheric Clouds
Program Support Communications Network
Program Support Communication Network-Internet
Planning And Scheduling Data
Packet Switched Data Network
Preliminary System Design Review
Processor Support And I/O Controller
Phase-Shift Keying
Project Service Level Agreement
Program Service level Agreement
Program Support Level Agreement
Persistent Stored Module
Net Photosynthesis
Project Science Office
Pre-Ship Review
Pulsar
Program Status Review
Preliminary System Requirement Review
Portable Simulation System
Pacific Standard Time
Public Switched Telephone Network
Power Switching Unit
Pennsylvania State University
Plain Text
Post-Test Analysis
Programmable Telemetry Processor
Post Test Review
Power Test Set
Prototype Tracking System
Protocol Task Team
Processing Unit
Permanent Virtual Circuit
Performance Verification Center
Permanent Virtual Channel Connection
Parameter Value Language
Permanent Virtual Path Connection
Performance Verification Test
Project-level Verification and Validation
Project-specific Verification and Validation Facility
Pulse Width
Precipitable Water
Planning Workbench
People With Disabilities
Pulse-Width-Modulated
Precipitable Water Vapor
Packet Service Data Unit
Quadrature Channel
Quality Control
Quick-Look
Quality Assurance
Quality Assessment
Quality Assurance Metadata Update Tool
Quality Assurance Science Computing Facility
Quadrature Amplitude Modulation
Quality Assuranc Working Group
Quiet Bus
Quiet Bus Side A (For OMI)
Quiet Bus Side B (For OMI)
Quasi-Biennial Oscillation
Quality Control
Quality Conformance Inspection
Quartz Crystal Microbalance
Quick-Look Data Set
Quick-Look Bulletin Board (JPL)
Quality Management System
Quality Project Requirements
Quadrature Phase Shift Keying
Quaternary Phase Shift Keying
Query, Retrieve, And Update
Quality Test
Quick Scatterometer
Quick Scatterometer
Redundancy
Research And Development
Reliability And Maintainability
Routing And Operations
Reliability And Quality Assurance
Reed-Solomon
Rate Buffered
Return Link
Real-Time
Read/Write
Release 1
Radar Altimeter
Right Ascension
Advanced Radar Altimeter (ESA)
Remote Active Archive Center
Right Ascension Of Ascending Node
Raid Advisory Board
Remote Access Control Facility
Regional Atmospheric Climate Model
Rapid Application Development
Radio Direction And Range/Ranging
Radar Satellite (Canada)
Rate-Adaptive ADSL
Real-Time Application Interactive Debugger
Redundant Array Of Inexpensive Disk
Redundant Array of Independent Disk
Redundant Array of Inexpensive Disks
Redundant Array Of Inexpensive Tapes
Rutherford Appleton Laboratory (Uk)
Radar Altimetry
Random Access Memory
Remote Access Management Information System
Radarsat Antarctic Mapping Program
Regional Atmospheric Modeling System
Reliability, Availability, Maintainability And Safety
Rotating Azimuth Plane
Reverse Address Resolution Protocol
Range And Range Rate
Row Address Strobe (Memory Controller Output To DRAMS)
Raster Scanning Airborne Laser
Release A Search And Order Tool
Remote Analysis Terminal
RAID Array Tape System
Release B
Rate Buffered
Rate Buffered Data
Reliability Block Diagram
Requirements By Release
Radiative-Convective
Release Capability
Release Critical Contingency Iteration
Resource Class Libraries
Reliability Centered Maintenance
Real-Time Contact Management Subsystem
Right Circular Polarized
Remote Copy
Reaction Control System
Request Communications Support
Relative Command Sequence
Revision Control System
Regional Climate System Model
Release Completion Technical (Interchange Meeting)
Return Channel Time Delay
Receiver
Receiver/Processor
Requirements Document
Remote Database Access
Remote Data Access
Relational Database Management System
Raw Data Capture Subsystem
Return Data Delay
Release Delivery Document
Responsible Design Engineer
Regulated Direct-Energy Transfer
Resource Description Framework
Raw Data Processing Subsystem
Release Design Review
Rambus DRAM
Raw Data Records
Rapid Spacecraft Development
Request For Deviation/Waiver
Radiated Emissions
Rocket Engine Assembly
Reaction Engine Assembly
Request For Equitable Adjustment
Acquisition Result
Request For Engineering Change
Redundancy Management
Rocket Exhaust Effluent Diffusion Model
Reference
Release
Relativistic Electron Precipitation
Service Request Message
Request
Requirement
Operation Request
Weekly Request
Regional Earth Science Applications Centers
Remote Sensing Technology Center Of Japan
Review
Revolution
Radio Frequency
Remote File Access
Request For Action
Request For Comments
Request For Change
Request For Deviation
Request For Information
Radio Frequency Interference
Request For Service
Radio Frequency Subsystem
Radio Frequency Simulation Operations Center
Radio Frequency Terminal
Radio Frequency Test Set
Red, Green, Blue
Reduce Geometric Math Model
Radarsat Geophysical Processor System
Receiving Ground Station (ASF)
Relative Humidity
Red High
Right-Hand Circular
Right-Hand Circular (Ly) Polarized
Right Hand Side
Remote Instrument Control Center
Radiation Insensitive Complementary Metal Oxide Semiconductor
Review Item Discrepancy
Reference Identification
Remote Interface Electronics (Unit)
Remote Interface Equipment
Redundant Inertial Flight Control Assembly
Receiver INdependent EXchange format (GPS data)
Reference Identifier Object
Router Information Protocol
Release Initiation Review
Retro-Reflector In Space
Requirements Information Sheet
24 Bit Raster Image Set
8 Bit Raster Image Set
Reduced Instruction Set Computer
Real-Time Integrated Testbed
Raytheon Information Technology and Scientific Services
Remote Interface Unit
Real-Time Interactive Visualization And Analysis System
Red Low
Return Link
Repair Level Analysis
Radiation Lot Acceptance Test
Remote Launch Control Center
Return Link Ground Communications
Return Link Physical Channel
Return Link Processing Function
Return Link Physical Port
Reflectivity Level Reference Altitude
Return Link Service Session
Retrieval Manager
Reliability, Maintainability, Availability
Relay Matric Control
Java Remote Method Invocation
Risk Mitigation Model
Remote Monitor (SNMP)
Risk Management Panel
Risk Management Plan
Resource Management Software
Resource Management Subsystem
Republic Of China Satellite - Flight 1
Read-Out Discipline
Reactive Organic Gases
Region Of Influence
Relational OLAP
Read Only Memory
Rough Order of Magnitude
Read Out Register
Request Oriented Scheduling Engine
Remote Operations Service Element
Remote On-line Terminal
Relative Product Access Frequency
Remote Procedure Call
Remote Processing Computer
Retarding Potential Mass Analyzer
Reverse Polish Notation
Restructured Program Review
Redundant Protective System
Remotely Piloted Vehicle
Requirement
Recommended Requirements Database
Release Readiness Review
Rate Random Walk
Radiated Susceptibility
Requirements Specification
Russian Space Agency
Rapid Spacecraft Acquisition
Remote Sensing Database
Rapid Spacecraft Development Office
Remote Sensing Environment
Reusable Software Library
Replication Server Manager
Release Specification Review
Root Sum Squared
Remote Sensing Systems
Replication Server System Database
Remote Science Terminal
Research Search Tool
Resource Reservation Protocol
Remote Terminal
Real-Time
Real-Time Attitude Determination System
Relative Time Commands
Remote Telemetry Command
Real-Time Control Protocol
Relative Time Command Sequence
Real-Time Command Sequence
Remote Telemetry Control Unit
Rich Text Format
A Subroutine Which Provides Thermal Data To MOLFLUX For Contamination Data
Research Triangle Institute
Rtworks Inference Engine
Requirements And Traceability Management
Requirements Traceability Matrix
Requirements Traceability Model
Requirements Traceability Report
Requirements Traceability Software
Real-Time Subsystem
Real-Time Server
Relative Time Sequence
Remote Tracking Station
Real Time System
Relative Time Sequence Command
Real-Time Streaming Protocol
Real-Time System Simulator
Real Time Solar Wind
Radio Teletypewriter
Re-Usable Code
Raw Units File
Raw Units Tape-TOMS
Regional Validation Center
Requirements Verification Traceability Matrix
Reaction Wheel
Reaction Wheel Assembly
Regional Weather Information Center
Receiver
Receiver/Transmitter (Used On 1553B Interface)
Redundanct Crystal Oscillator
Return To Zero
Return To Zero - Frequency Shift Keying
Range Zero Set
Science And Engineering
Structures And Mechanisms
Safety And Mission Assurance
Structures And Mechanisms Subsystem
portion of the electromagnetic spectrum ranging from 1.55 to 5.2 GHz
S-Band
Space-Based Global Change Observation System
Secure Hypertext Transfer Protocol
Secure MIME
Secure WAN
Solar Array
Spacecraft
Serial Digital
Secure MIME
Signal To Noise Ratio
Subsystem
Software
Software Assurance
Secure WAN
Software Configuration Item
Sequoia 2000 Project
Simple Scalable Script-Based Science Processor
Single Access
Single Access (TDRSS)
System Administrator
Selective Availability (GPS)
Solar Array
Supportability Assessment
Solar Array Assembly
Satellite Active Archive (NOAA)
Signaling Asynchronous Transfer Mode Adaptation Layer
Science Advisory Board
Security Access Controller
Space Applications Corporation
Satelite De Aplicaciones Cientificas-C
Solar Array Drive
Solar Array Drive Assembly
South African Data Center For Oceanography
Solar Array Drive Electronics
Spacecraft Assembly And Encapsulation Facility
Solar Array Electrical Simulator
Surface And Atmospheric Flux
South Africa Fire-Atmosphere Research Initiative
Solar Array Fully Deployed Switch
Spectroscopy Of The Atmosphere Using Far Infrared Emission
Space Agency Forum On The International Space Year (1992)
Standard Autonomous File System
Stratospheric Aerosols And Gas Experiment
Stratospheric Aerosol and Gas Experiment
Stratospheric Aerosols And Gas Experiment III
Software Action Item
Science Applications International Corporation
Science Algorithm/Applications Implementation Language
Security Access Information System
Semi-Arid Land-Surface-Atmosphere
Storage/Archive Management
System Assurance Manager
Sensing With Active Microwaves
Space-Viewing Analog-Electronic Module (MODIS)
Sun Aperture Mechanism
Stratospheric Aerosol Measurement
Systems Assurance Manager
Suspicious Activity Monitoring Protocol
Solar Anomalous & Magnetospheric Particle Explorer
Stratospheric And Mesospheric Sounder
Shuttle Antenna Monitoring System
Support And Maintenance Service
Stratospheric And Mesosphere Sounder
Satellite Access Node
Storage Area Network
Smithsonian Astrophysical Observatory
Service Access Protocol
Service Access Point
Science Advisory Panel
Schedule And Requests
Safety Assessment Report
System Architecture Review
Segmentation And Reassembly
Schedule Add Request
Software Assurance Requirement
Synthetic Aperture Radar
Surface And Atmospheric Radiation Budget
Space Absolute Radiometric Reference
SAR Satellite
Spacecraft Analysis Software
Statistical Analysis System
Solar Array Simulator
Single Attached System
Service Accounting Segment (NCC)
Scientific Applications Satellite - C
Seasat-A Satellite-Scatterometer
Seasat A Scatterometer System
Site Acceptance Test
System Acceptance Test
Satellite
Security Administrator Tool For Analyzing Networks
Software Assurance Technology Center (GSFC)
Solar, Atmospheric Variability Experiment
Southern African Validation Of EOS
Soil-Adjusted Vegetation Index
Standby
Survival Bus
Spacecraft Body Fixed
S-Band Interface Unit
Santa Barbara Research Center
Santa Barbara Remote Sensing
Space Background Simulator
Subscription Server
S-Band Transponder
Subscription Tool
Solar Backscatter Ultraviolet
Solar Backscatter Ultraviolet Spectrometer/2
Solar Diffuser Calibration
Spacecraft
Scientific Committee For The IGBP
Snow-Covered Area
Spacecraft Analyst
Station Conferencing And Monitoring Arrangement
Satellite Conference and Management Assembly
Scanning Synthetic Aperture Radar
Scatterometer (Dual Pencil-Beam), Advanced Scatterometer For Studies In Meteorology And Oceanography
Spacecraft Core Activity Request
Smoke, Clouds, And Radiation-Brazil
Scanner For The Radiation Budget
Scanner Radiation Budget Experiment
Scatterometer
Spacecraft Control Computer
Spacecraft Computer
Satellite Control Center
South Central Coast Air Basin
Software Configuration Control Board
Source Code Control System
Source Control Drawing
Small Conversion Device
Spacecraft Database
Scan Mirror/Chopper Drive Module
System Critical Design Review
Software Configuration Engineer
Secondary Converter Electronics
Spacecraft Command Encoder
Science Computing Facility
Space Communication Group
Contact Schedule Message
Science
Science data stream
Scanning Imaging Absorption Spectrometer For Atmospheric Cartography
Submarine Arctic Science Cruise (Program)
Spacecraft Identifier
Spacecraft Identification
Spacecraft Interface
Southern California Integrated GPS Network
Software Critical Items List
Southern Center For The Integrated Study Of Secondary Air Pollutants
Spacecraft Integration And Test Facility
Scheduling Class Libraries
Spacecraft Command Language
Software Configuration Management
Schedule Confirmation Message
Supply Chain Management
Solar Constant Monitor
Spacelift Commander
Software Configuration Management Plan
Specification Change Notice
Software Change Notice
Scan Direction
Spacecraft And Ground Control Operator
Scientific Committee On Problems Of The Environment
Scientific Committee For Oceanographic Research
Satellite Cost Reduction Study
Standard Control Processor
Spacecraft Processor
Spacecraft Control Processor
Satellite Control Processor
Secure Copy
Stored Command Processor
Serial Converter Processor (ERPS component)
Segment Completion Review
System Concept Review
Scripting
Strip Cahrt Recorder
Software Change Request
Spacecraft Checkout Station (Terra AM-1)
Spacecraft Service Session
Spacecraft Contact Session
Spacecraft Conact Summary
Scene Creation Subsystem
Stored Command Sequence
Spatial Calibration System
Small Computer System Interface
South China Sea Monsoon Experiment
Spacecraft Time
System Confidence Test
Spacecraft Test Conductor
Simulated CCSDS Telemetry Generator
Screened Twisted Pair
Space Cargo Transportation System
Spacecraft Test Team
Single Command Write
Solar Diffuser
Standard Deviation
Science Data
Solar Diffuser Assembly
Small Disadvantaged Business
Spacecraft Database
Small Disadvantaged Business Concern
Standard Propulsion Components
SAR Data Catalog System
Software Design Document
System Description Document
System Design Document
Solar Diffuser Door
Science Data Distribution Unit
Software Development Environment
Software Design Environment
Science Data Engineering
Spatial Database Engine
Software Development Facility
Software Development File
Software Development Folder
Science Data Formatter
Software Development Facility/Simulator
Synchronous Digital Hierarchy
Software Developer‟s Kit
Software Development Library
Serial Digital Magnitude
Schedule and Data Management Subsystem
Science Data Management System
Schedule Delete Notification
Science Data Operations Center
Science Data Plan
Software Development Plan
Standard Data Processor
System Development Plan
Science Data Processing
System Definition Phase
Science Data Processing Facility
Sensor Data Processing Facility (GSFC)
Standard Data Products Resources Board
Standard Data Products Resource Requirements Board
Science Data Production System
Science Data Processing Segment (ECS)
Science Data Processing System
Science Data Processing Software
Science Data Production Software
Science Data Processing Toolkit
SDP Toolkit CSCI
Sensor Data Record (JPL)
System Design Review
Software Design Review
Schedule Delete Request
Software Discrepancy Report
Science Data Ready Indicator
Source Demand Routing Protocol
Science Data Standards
System Design Specification
Scientific Data Sets
Simple Distributed Security Infrastructure
Symmetric DSL
Solar Diffuser Stability Monitor
Space Data Systems Office
Science Data Server
Science Data Server CSCI
Science Data Support Team
Segment Design Teams
Spatial Data Transfer Standard
Service Data Unit
Software Development Unit
Software Development And Upgrade Facility
Software Development And Validation
Software Development And Validation Facility
Sensor Data Validation Facility
SMC Service Management Center
Support Equipment
Single Event (Upset)
System Engineering And Integration
System Evolution/Release C (ECS)
Shunt Element Assemblies
Simple And Efficient Adaption Layer
SeaWinds Project (JPL)
Sea Synthetic Aperature Radar
Sea Satellite
Spacecraft Flying Seawifs
Sea-Viewing Wide-Field Sensor
Seawinds Scatterometer (For Flight On ADEOS II)
Single Event Burn-Out
Surface Energy Balance
Source Evaluation Board
Surface Energy Balance
South Equator Crossing
Single Edge Connect
Sustaining Engineering Capability
Single Error Correction Double Error Code
Single-Bit Error Correction With Double-Bit Error Detection
Single Error Correction, Double Error Detection
Secondary Engine Cut-Off
Second Engine Cut-Off
Socio-Economic Data And Applications Center (CIESIN)
Single Event Effect
Sustaining Engineering Facility (EDOS Component)
Strategic Evolution of ESE Data Systems (formerly NewDISS)
System Evaluation And Estimate Of Resources
Sustaining Engineering Facility
Subjective Evaluation Form
Sustaining Engineering Facility (EDOS)
Single Event Gate Rupture
Software Engineering Institute
System Engineering, Integration, And Test
Systems Engineering And Integration Office
Selection
Single Event Latch-Up
Small Expendable Launch Vehicle
System Element Management
Space Environmental Monitor
Scanning Electron Microscope
Space Experiment Module
System Engineering Manager
Software Engineering Notebook
Systems Engineering Plan
Support Electronics Package
Sequence
Scientific, Engineering and Research
System Engineering Report
Science And Engineering Research Council (UK)
Scheduling And Execution Subsystem
Solid Earth Science
Second Stage Engine Start (#2)
Second European Stratospheric Arctic And Mid-Latitude Experiment
Space And Earth Science Programs Directorate (JPL)
Secure Electronic Transaction Specification
Single Event Upset
Spinning Enhanced Visible And Infrared Imager
Safety and Flight Assurance
Standard Formatted Data Unit
Science Formatting Equipment (Terra AM-1)
Spacecraft Fault Management
System Fault Manager
Spacecraft Flight Operations Services
Software Failure Report
Simple File Transfer Protocol
Secure-FTP
Signal Generator
Silicon Graphic Incorporated
Space-Ground Link Terminal
Standard Generalized Markup Language
Southern Great Plains
Svalbard Ground Station
Spitzbergen Ground Station (Norway)
Svalbard Ground Station (Norway)
Safety Hazard
Secure Hash Algorithm 1
Southern Hemisphere Additional Ozonesondes Project
Surface Heat Budget In The Arctic
Surface Heat Budget Of The Arctic
Spacecraft Hardware Environmental Test Database System
Safety, Health and Independent Assessment
Sun Hold Mode
Service Schedule Order
Spacecraft Handover
Scheduling Orders
Safehold Package
Second Half Scan Error
System International d‟Unites (International System Of Units)
Solar Influences
Smithsonian Institution
Subinterval
ERSDAC ASTER GDS System Integrator Contractor (JGI)
System Integration And Planning
System Integration And Test
Spacecraft & Instrument Activation Test
Simple Biosphere Model
Standard Interface Connector
Standard Industrial Classification
Support Identification Code
System Interface Control Plan
Server Interconnection Diagramming Tool
Secondary Intermediate Frequency
System Implementation And Facility Plan
Special Interest Group
System Integration Group
Spacecraft/Instrument Interface Simulator
Solid Immersion Lens
Simulated
Single Interface Module
Subscriber Identity Module
Spectral Irradiance Monitor
Simulation
Sensor Intercomparison And Merger For Biological And Interdiscplinary Oceanic Studies
Single Instruction, Multiple Data
Sea Ice Model Intercomparison Project
Single In-Line Memory Module
Scalable Integrated Multi-Mission Simulator
Simulations
System Improved Numerical Differencing Analyzer
Scripps Institution Of Oceanography
Standard Internet Provider
Science Investigator-Led Processing System
Spaceborne Imaging Radar
Shuttle Imaging Radar
Sustained Information Rate
Supplier Information Request
Shuttle Imaging Radar-B
Spaceborne Imaging Radar-C
Shuttle Imaging Radar-C
Spaceborne Imaging Radar-C/X-Band SAR
Support Instrumentation Requirements Document
System Interface Requirements Document
Scatterometer Image Reconstructive Filtering
Science Inertial Reference Unit
Spacecraft Interface Simulator (Also SIIS)
Stored Instruction Sequence
Shuttle Imaging Spectrometer Experiment
Surface Imaging And Sounding Package
Software Implementation Support System
Summer Institute In Science, Technology, Engineering And Research
System Implementation Team
System Integration Test
System Integration Test Plan
Spatial Integrity Thresholding Of Urban Polygons
System Integration And Test Working Group
Simple Key Management For Internet Protocol
Stationkeeping Platform
commercial station
Svalbard Kongsberg Ground Station
Scan Line
Science Liaison
Sensitivity Level 3
Shuttle Laser Altimetry
Service Level Agreement
Spacecraft Loads And Acoustics Measurements
State And Local Air Monitoring System
Support LAN
Space Link Access Protocol
Side-Looking Airborne Radar
Space Launch Complex
Spacecraft Launch Complex
Space Launch Complex - 2 West
Space Launch Complex - 4 East
Second Level Destination
Scan Line Data
Single Loss Expectancy
Space Launch Facility
Stratospheric Limb Infrared Emission Spectrometer
Serial Line Internet Protocol
Scan Line Offset
Single Lines Of Code
Source Line Of Code
Satellite Laser Ranging
System Level Review
Service Level Report
Second-Level Source
System Level Test Procedure
Standard Launch Vehicle
Structure And Mechanisms
Specification Manual
S-Band Multiple Access
Safety And Mission Assurance
Semi-Major Axis
Scan Mirror Assembly
S-Band Multiple Access/Multiple Access
S-Band Multiple Access Forward
S-Band Multiple Access Return
Safe Mode Bus
System Monitoring And Coordination Center
System Management Center
Safe Mode Controller
Small Magellenic Cloud
System Monitoring Center
System Management Configuration Item
Standardized Manufacturing Device
Standardized Manufacturing Drawing
Switched Multimegabit Data Service
Synchronous Multi-Megabit Data Service
Solar Mesosphere Explorer
Small Explorer
Status Message File
System Management Function
Status Message Facility
Synchronized Multimedia Integration Language (XML-Based for audio and video)
Seasonal Model Intercomparison Project
Safe Mode Interface Unit
Solar Maximum Mission
Special Sensor Microwave/Imager
Serial m-Coded Monolithic Multi-Mode Intelligent Terminal
Scanning Multichannel Microwave Radiometer
Systems Management Office
Stratosphere Monitoring Group Ozone Blended Analysis
Status Monitor
Shared Memory Processors
Software Management Plan
Symmetric Multi-Processor
Symmetric Multiprocessing
Safe Mode Processor
Systems Management Policy
Storage Management Pull Monitor Database
System Management Review
Specialized Mobile Radio
Solar Maximum Repair Mission
Science And Mission Requirements Working Group
Short Messaging Service
Structures And Mechanisms Subsystem (Terra AM-1)
Synchronous Meteorological Statellite/Geostationary
Station Management
Session Management Tool
Simple Mail Transport Protocol
Space Missile Tracking System
Simple Network Management Protocol Multiplexing
Sparse-Matrix Vectorized Gear Code
Space Network
Systems Network Architecture
Subnetwork Access Protocol
Space Network Control
Space Network Control Center
Subnetwork Dependent Convergence Protocol
Secure News Server (Internet)
Subnetwork Independent Convergence Protocol
Systems And Network Management
Simple Network Management Protocol
Student Nitric Oxide Explorer
Snow-Water-Equivalent Telemetered Data
Signal-To-Noise Ratio
Space Network Segment
Scheduling Operator
Spacecraft Orbital Anomaly Report
Science Operations Center
Simulations Operations Center
Space Operations Center
Status Of Charge
Simulation Operations Center (GSFC)
Space Operations Control Board
Science Operations Control Center
Spacecraft Operations Description Manual
Spaceflight Optical Disk Recorder
Spacecraft Operations Exercise
Sequence of Events
Software Operations Focus Team
Science Operations Ground Station
State Of Health
Solar And Heliospheric Observatory
Southern Oscillation Index
Software Operating Instructions
NASA Site For On-Line Learning Resources
Surface Ocean Lower Atmosphere Study
Solar Constant Radiometer
Shuttle Ozone Limb Sounder Experiment
Solar Spectrum Radiometer
Solar Stellar Irradiance Comparison Experiment
Space Oblique Mercator
System Object Model
Space Operations Management Office
Synchronous Optical Network
Subsonic Ozone And Nitrogen Experiment
Science Operations Office
System Operations Plan
Standard Operating Procedures
Start Of Packet
Standard Operating Procedure
System Operations Review
Solar Radiation And Climate Experiment
System Operations Requirements Document
Segment Operational Readiness Review
Spacecraft Operations Readiness Review
Southern Oxidants Study
Software Only Simulator
Special Operations And Test Area
Statement of Work
Science Operations Working Group
Service Protocol
Scenario Primitive
Sensor Processing And I/O Electronics (CERES)
Stratospheric Photochemistry, Aerosols And Dynamics Expedition
Spectral Analysis Manager (EDC)
Space Physics Analysis Network
Simple Protocol For Asynchronous Transfer Mode Network Signaling
STS Payload Assurance Requirements
Single Processor Architecture
Stratospheric Processes And Their Role In Climate
Stratospheric Polar Clouds
Satellite Processing Center
Serial Processor Control
Standard Propulsion Components
Software Problem/Change Report (Similar To ECR But For Software)
Software Problem Change Report
State Plane Coordinates Spheroid
South Pacific Convergence Zone
Science Processing Database
Sensor Processing Electronics
Solar Particle Event
Specification
Software Production Facility
Single Point Of Failure
Single Point Ground
Schedule Performance Index
Society For Photo-Optical Instrumentation Engineers
Shuttle POCC Interface Facility
Science Processing Library
Sun Pointing Mode
Signal Processing Module
Shared Processing Network
Science Planning And Operations Center
Suborbital Projects And Operations Directorate
Software Problem Report
Software Production Research
Science Processor (Workstation)
Science Processing Hardware [Configuration Item]
Software Program Specification
Serial Processor Sensor
Service Planning Segment (NCC)
SAR Processing System (ASF)
Science Processing Software
Science Processing Support Center
Sun Pointing Safehold
Science Processing Support Office
Service Planning Segment Replacement
Science Processing Software Segment
Science Planning And Scheduling System
Software Quality Assurance
Structured Query Language
Staggered Quadriphase Pseudo-Random Noise
Staggered Quadra-Phase Shift Keying
Sql Report Writer
Spatial Query Server
Sun Rise
Site Readiness
Slip Ring Assembly
Site Readiness Assessment
Static RAM
Static Random Access Memory
Systems Review Board
Software Review Board
Surface Radiation Budget
Service Request Bit
Susquehanna River Basin Experiment
Spectro-Radiometric Calibration Assembly
Sensor Requirements Document
System Requirements Document
State Recognition Engine
Software Requirements Engineering Methodology
Service Request Framework
Shuttle Research Laboratory
Solid Rocket Motor
System Resource Model
Schedule Request Message
Schedule Result Message
Safety, Reliability, Maintainability, And Quality Assurance
Satellite Resources Management Center
Science Review Panel
Standard Repair Procedure
System Requirements Review
Software Requirements Review
Site Readiness Review
Schedule Result Request
Raw Data Shipment Report
Software Requirements Specification
Scene Request Subsystem
Stellar Reference System/Global Positioning System
System Readiness Test
Science Review Team
Shuttle Radar Topography Mission
Space Station
Sun Set
System Storage
Seconds, Two Digit Format
Science Systems PCMB
S-Band Single Access
Solid State Altimeter (See EOS ALT)
Sun Sensor Assembly
S-Band Single Access Forward
Science System Applications Incorporated
Solid State Altimeter
Science Software Archive Package
S-Band Single Access Return
Space Studies Board
Shuttle Solar Backscatter Ultraviolet
Science Steering Committee
Stennis Space Center
Space Services Director
Science Systems Division
System/Segment Design Document
Seas System Development Methodology
Science Systems Development Office
Software Support Environment
Subsystem Engineer
Space Science And Engineering Center (University Of Wisconsin)
Spacecraft Sustaining Engineering Facility
Science Software Executable Package
Simulation And Sustaining Engineering Room
Scripps Satellite Facility
Space Station Freedom
System Support Function
Single Satellite Footprint (CERES)
Subsystem Fault Management
Space Station Freedom Manned Base
Science Steering Group
Secure Shell
Sun SHield
System Safety Hazard Analysis
Science Support Interface
Software Support Instruction
Science Software Integration And Test
Security-Sensitivity Items List
Spacecraft Simulator
Science Software Integration And Test
Secure Socket Layer (Protocol)
Space Systems Laboratory
Spacecraft Systems Manager
Special Sensor For Microwave/Imager
Special Sensor Microwave/Imager
Special Sensor Microwave/Temperature Sounder
Single Sign-On
Service Support Plan
Seawinds Standard Products
Solid-State Power Amplifier
Sensor, Solar Panel
Space Station Processing Facility
Solar Stellar Pointing Platform
Solid State Recorder
System Software Review
System Specification Review
System Safety Review
Software Specification Review
Science System Release Plan
Software System Requirement Review
Software Segment Specification
Subinterval Staging Subsystem
Science Scheduling Support Group (US And Japan)
Science Software Systems Manager
Solid State Star Tracker
Sea Surface Temperature
Small Spacecraft Technology Initiative
Smallsat Technology Initiative
Stratospheric Tracers Of Atmospheric Transport
Stratospheric Sounding Unit
Sudden Stratospheric Warming
Switchover Time
Star Tracker
Science Team
Science And Technology Agency (Japan)
Star Tracker Assembly
Systems Technology And Advanced Concepts Directorate
Science And Technology Agency Of Japan
Science Team Acquisition Request
System For Analysis, Research And Training
System Test Console
System Test Computer
Short Term Data Capture Function
Software Test Document
Software Test Description
Spaceflight Tracking And Data Network
Spacecraft Tracking and Data Network
Stdn Compatibility Test Van
Spaceflight Tracking And Data Network/Deep Space Network
Short-Term Data Storage
Special Test Equipment
State Transition Engine
State Transition Editor
System Test Equipment
Student Explorer Demonstration Initiative
Space Test Experiment Platform
Station Status Info
Second TDRSS Ground Terminal
Stick Scatterometer
Short-Term Instrument Plan
Satellite Tool Kit
Satellite ToolKit
Science And Technology Laboratory
Systems Technology Laboratory
Synchronous Transfer Mode
Structural Test Module
Science Team Member
Selectable Telemetry Display
Storage Management
Storage Management Software CSCI
System Test and Operations Console
System Test And Operations Language
Short-Term Operations Plan
Software Test Plan
Short-Term Plan
System Test Plan
System Test Procedure
Startup/Terminate Program
Standard Temperature And Pressure
Software Through Pictures
Software Through Pictures/Object Modeling Technique
Summary Task Planning Sheets
Simulated Telemetry Processor System
Software Telemetry Processor System
S-band Telemetry Processing System
System Test Review
Software Trouble Report
Statospheric Tracers Of Atmospheric Transport
Storms Response Experiment
System Technical Requirements Specification (OMI)
Space Test Research Vehicle
System Test Readiness Walkthrough
Space Transportation System
Short Term Schedule
Scene Transfer Subsystem
Synchronous Transport System - Level 3 Concatenated
Sensor Unit
Sub-Millimeter Spectrometer
Subsonic Aircraft: Contrail And Clouds Effects Special Study
Single Event Upset Monitor (TEDA)
State University Of New York
Support Identifier
Seamless User Registration
Surface Radiation (NOAA)
Start-Up Read Only Memory
Solar Ultraviolet Spectral Irradiance Monitor
Sustained
Space Vehicle
System Verification
State Vector
Space View
Svalbard
Space View Aperture
System Verification/Acceptance Testing
Switched Virtual Circuit
System Verification Diagram
Space View Door (MODIS)
Shuttle Vibration Forces
Spectral Vegetation Indices
Switched Virtual Path
Space View Source (MODIS)
Software
Switch
Science Workstation
Swath
Software/Long Wave
Science Working Group For The AM Platform
Simple Workflow Access Protocol
Software Acceptance Review
Software Critical Design Review
Software Concept Review
Sw Cloud Radiative Forcing
Snow Water Equivalent
Science Working Group
Science Working Group On Data
Software Interface Control Document
System Wide Interface Layer
Short Wave Infrared
Stratospheric Wind Infrared Limb Sounder
Software Integration Test
Security Watch Operator
Software Preliminary Design Review
Software Requirements Review
Sea Winds
Single Wire Serial Interface
Science Working Team
Software Test Bench
Software Test Readiness Review
Solar X-Ray Imager
Synchronization Marker (First 32 Bits In A CADU)
System Log
Telemetry And Command
Telemetry And Command Console
Tracking And Data Acquisition
Time And Frequency
Time And Time Mark
Temperature-Salinity
Time/Date Conversion
Tivoli Enterprise Console
Talk/Listen
Thermal/Vacuum
T1 Data Link, 1.5 Mbps Bandwidth
T3 Data Link, 50 Mbps Bandwidth
Technical Assistance Agreement
Test Analysis Controller
Template Alignment Cube
Telemetry And Command Computer
Telemetry Allocation Document
Telemetry Allocation Document
Transportable Applications Executive, Computer
Transportable Applications Environment
Tested And Guaranteed
Text And Graphics System
International Atomic Time
Three-Axis Magnetometer
Triaxial Magnetometer
Toga Automated Observation
Tropical Atmosphere Ocean
10**12 Actions Per Second
Telephone API
Tape Archive (UNIX)(File Extension For Archived File)
Compressed Tar File (UNIX)
Two-Axis Reference Assembly (Kerfott Gyro Assembly Model)
Tropospheric Aerosol Radiative Forcing Experiment
Technical Assessment Team
Antenna Temperature Tape
Transparent Asynchronous Transmitter/Receiver Interface (A Chip For High Rate Data transfer)
Transparent Asynchronous Transmitter/Receiver Interface
Tera Byte
Terabyte (10**12)
To Be Assigned
To Be Continued
To Be Completed
To Be Determined
To Be Defined
To Be Numbered
To Be Resolved
To Be Reviewed
To Be Supplied
Test Bed Software
To Be Verified
To Be Written
Terabyte
Thermal Control
Telecommand
Test Coordinator
Test Conductor
Thrust Chamber Assembly
Test Configuration Audit
Telemetry Checking, Analysis, and Display
Temporary Control Center
Test Capability Delivery
Thermal Control Locations
Thermal Control Location
Transport Control Protocol
Transmission Control Protocol
Telemetry And Command Processor
Tropospheric Chemistry Program
Transmission Control Protocol/Internet Protocol
Table Change Request
Thermal Control Subsytem (Terra AM-1)
Thermal Control System
Telecommand Transfer Frame
Telecommand Transfer Frame Identifier
Telemetry And Command Test Set
Telemetry and Command Test System
Temperature Controlled Crystal Oscillator
Temperature Compensated Crystal Oscillator
Time Date Conversion
Task Descriptor
Technical Data And Documentation
Tracking, Data Acquisition, And Communications
Barycentric Dynamical Time
Telecommunication Device For The Deaf
Torque Drive Electronics
TDRS East
Telemetry Data Formatter
Test Data Management
Time Division Multiplexing
Time Division Multiple Access
Technical Data Package
Tabular Datastream Protocol
Telemetry Data Processing
Temperature Data Records
Tracking And Data Relay
Test Discrepancy Report
Tracking And Data Relay Satellite
Tracking And Data Relay Satellite Zoe
Tracking And Data Relay Satellite - East (Longitude)
Tracking And Data Relay Satellite - West (Longitude)
TDRS Ground Station
Tracking And Data Relay Satellite System
TDRS-Spare
Test Data Set Working Group
Terrestrial Dynamical Time
Telemetry Data Unit
TDRS West
TDRS Z
Test Executable
Tivoli Enterprise Console
Technology
Total Energy Detector
Technical Data Acquisition Equipment (ADEOS)
TRMM End-To-End Ground Information System
Text Encoding Initiative (Pre-Web)
Tektronics (A Company)
Telecommunication Network
Terrestrial Ecosystem Model
TOMS Earth Probe
Formerly Called The AM Project (Under The Earth Science Enterprise Program)
Tomographic Experiment Using Radiative Recombinative Inosopheric EUV And Radio Sources
Tunable Etalon Remote Sounder Of Earth
Tropospheric Emission Spectrometer
Temperature And Emissivity Spearation Algorithm
Temperature-Emissivity Separation
Terra End-To-End Science System
Terra Ete Science System
Transfer Frame
Transfer Function
Trending Facility
Transfer Frame Assembly
Time Frequency Bus
Transfer Frame Error Control
Transfer Frame Generator
Transfer Frame (Switching) Network
Tribal Flood Network
Thermal Field Of View
Thin Film Transistor
Glass Transition Temperature
Trace Gas Dynamics Data And Information System
Trace Gas Model
Ticket Granting Service
Time Generation System
TONS Ground Support System
TDRSS Ground Terminal (Replace By NGT)
Ticket Granting Ticket
TDRSS Ground Terminal
Thermal Hardware
Technical Handbook
Total Hydrocarbons
Third European Stratospheric Experiment On Ozone
Temperature/Humidity Infrared Radiometer (Nimbus)
Terrestrial Hydrology Model
Thanks In Advance (Email)
The Internet Adapter
Test Interface Board
Thermal Interface Control Drawing
Test, Integration And Certification Test Oversight Committee
Thermal Interface Drawing
Thermal Interface Document
Transponder Interface Electronics
Trw Information Exchange Network
Tagged Image File Format
Thermal Infrared Ground Emission Radiometer
Tunable Infrared Laser Differential Absorption Spectrometer
Technical Interchange Meeting
Technical Issue Memorandum
Total Irradiance Monitor
The Immortal Mammoth
Thermosphere-Ionosphere-Mesosphere-Electrodynamics General Circulation Model
Thermosphere, Ionosphere, Mesosphere, Energetics, Dynamics
Thermal Imaging Spectrometer
Technical Information Management System
Technical Information Program
Thermal Infrared
Thermal Infrared Radiometer
Television Infrared Observation Satellite
Test Information Sheets
Temporal Interpolation And Spatial Averaging
Time Interpolation And Spatial Averaging
Tape Inventory Sequential Files (GSFC)
Titan
Toolkit
Thermal Knife Electronics
Team Leader
Top Level
Three-Letter Acronym
Team Leader Computing Facility
Terry L. Dunbar (Name Of Compiler And Company)
Two Line Element (NORAD)
Transport Library Interface
Telemetry [Subsystem]
Telemetry
Telemetry
Transport Layer Security
Team Leader Science Computing Facility
Test Loop Translator
Team Member
Thematic Mapper (Landsat)
Technical Memo
Tranverse Mercator
Technical Mananger
Telemetry Manager
Trademark
Time Mark And Frequency
Test Manager 2000
Test Manage 2000
Team Member Computing Facility
Technical Management Database (ECS)
Test Management Database
Tivolo Management Environment
Time Marked Frequency
Trends Mnemonic File
TRMM Microwave Imager
Technical Management Information System
Total Mass Loss
Telecommunications Management Network
Telemetry Monitor
Transportation Management Plan
Topex Microwave Radiometer
Thematic Mapper Simulator
Transition Management Team
Test Methodology Working Group
TDRSS Network
Transmittal Notice
Technical Note
TDRSS Network Analyst
Dutch Organization, part of OMIS development team
TDRSS Network System
Technical Officer
Top Of The Atmosphere
Table Of Contents
Test Operations Control Center
True Of Date
Time Of Day
Tropical Ocean Global Atmosphere
Toga/Coupled Ocean Atmosphere Response Experiment
Total Ozone Mapping Spectrometer
Total Ozone Mapping Spectrolab
Total Ozone Mapping Sepctrometer-Earth Probe
3-D Ozone Mapping With Ultraviolet Imaging Spectrometer
TDRSS On-Board Navigational System
Target Of Opportunity
Terrestrial Observation Panel
Topography (Ocean) Experiment (Joint US-France)
(Model)
Tape Order Processing System (LaRC)
Topographic Synthetic Aperture Radar
Test Operating System
Tropical Ozone Transport Experiment
Transportable Orbital Tracking System
Tiros Operational Vertical Sounder
Television And Infrared Observation Satellite Operational Vertical
Time Of Year
Transaction Processing
Test Procedure
Two Phase Finite Element Model
Telemetry Processing Control Environment
Two Phade Flow
TOPEX Follow-On Flight
Tracks Per Inch
Technical Performance Measurement
Technical Performance Monitoring
Transportable Payload Operations Control Center
Test Procedure Report
Thermoelectric Quartz Crystal Microbalance
Total Quality Management
Telemetry Quality and Status Monitoring
Tape Recorder
Transmit Receive
Tropical Atmospheric Chemistry Experiment
Transport And Chemistry Near The Equator Over The Atlantic
Transport And Chemistry Near The Equator-Atlantic (2nd)
Tropospheric Radiometer For Atmospheric Chemistry And Environmental Research
United States Trace Gas Network
Data Request, Tracking System (NSIDC)
Tropical Rain Mapping Radar
Thermal Radiation Analyzer System
Thermal Radiation Analyzer Program
Test Review Board
Teacher Resource Center Network
Tropical Rainfall Explorer Mission
Tropical Rain Forest Information Center
Tropical Region Imaging Spectrometer
Tracking
Tropical Rainfall Measuring Mission (Joint US-Japan)
Tropical Rainfall Measuring Mission
Test Readiness Review
Test Result Report
Test Requirements Report
Tape Recorder Subsystem
Test Record Sheet
TDRSS Resource User Support Terminal
Test Readiness Walkthrough
Thompson Ramo-Woolridge
Test System
Test Surveillance
Thermal Subsystem
Transport System
Thermally And Structurally Representative
Transport Subsystem (ECOM)
Time And Space Averaging
Tanegashima Space Center (Japan)
Toxic Substances Control Act
Treatment, Storage And Disposal Facility
TRMM Science Data And Information System
Thermally, Structurally, And Functionality Representative
Technical Support Group
Total Solar Irradiance
Total Solar Irradiance Mission
Technical Security Implementation Work Group
TRMM Science Network
Thrift Savings Plan
Twisted Shielded Pair
Telecommunications Standards Sector
Thermal Synthesizer System
TDRSS Service Session
TDRSS Service Summary
EOSDIS TRMM Support System
TRMM Support System
TRMM Science Terminal
Technology Strategy Team
TRMM Science Team
Thermostat
TRMM System Test And Operations Language
Tsdis Science User
TRMM Science User
TDRSS Scheduling Window
TRMM Science Working Group
Trouble Ticket
Telemetry, Tracking, And Command
Telemetry, Tracking And Control
Telemetry, Tracking and Command
Telemetry, Tracking and Control
Table Top-Ground Power Test Set
Teletex Access Unit
TT&C Group Equipment Support And Maintenance
Transistor-Transistor Electronics
Time Transfer Message
Trouble Tracking Report
Teletype
TDRSS User Radio Frequency Test Set
TDRSS Unscheduled Time
Thermal Vacuum
Tennessee Valley Authority
Test Verification Database
Target Week
Tropical Western Pacific Ocean
Traveling Wave Tube
Traveling Wave Tube Amplifier
Travelling Wave Tube Amplifier
Traveling Wave Tube Amplifier System
Temperature Compensated Crystal Oscillator
ASCII Text
Total Zenith Delay
United Kingdom
United States
Upconverter
Update
User Interface
Uplink
User Agent
Universidad Autónoma De Baja California
University Of Alaska, Fairbanks
Urban Airshed Model
Upper Atmosphere Research Program
Upper Atmosphere Research Satellite
Unmanned Aerospace Vehicle
User Antenna View
Uncrewed Aerial Vehicles
Unspecified Bit Rate
University Of California
Upconverter
University Corporation For Advanced Internet Development (Abilene Network)
University Corporation For Atmospheric Research
University of Colorado at Boulder
Unit Check-Out Equipment
University Of California, Los Angeles
Uniform Communications Standard
University Of California, Santa Barbara
User Data Base
Unit Development Folder
User Datagram Protocol
User Data Protocol
User Datagram Protocol/Internet Protocol
Universal DSL
University of Edinburgh
Upper Explosive Limit
Url Filtering Protocol
UNIX File System
Ultra-High Frequency
User Interface Adapter (Or Unit)
Unassigned Integer Arithmetic
Universal Identifier
Unique Instrument Interface Document
User Interface Language
16-Bit Unsighned Integer Type
32-Bit Unsighned Integer Type
64-Bit Unsighned Integer Type
8-Bit Unsighned Integer Type
User Interface Off-Line Analysis Request
User Interface Terminal (ESA)
United Kingdom
United Kingdom Meteorological Office
Upper Left
Upper Midwest Aerospace Consortium
University of Maryland at Baltimore City
University Of Maryland, College Park
Universal Modeling Language
Universal Mobile Telecommunications System
United Nations Economic Commission For Europe
United Nations Conference On Environment And Development
United Nations Environmental Programme
United Nations Educational Scientific And Cultural Organization
University-Based Education Earth System Science
University Earth System The Science
University Of New Hampshire
User Network Interface
Unix Cray Operating System
Common Operating System For Scientific Applications
Universityof Toronto
User Operations Support
User Performance Data
User Performance Data Message
User Performance Data Request
Upgrade
User Performance Message
Unique Project Identifier
Uninterruptable Power Supply
Uninterruptable Processing System
User Planning System
User Profile System
Unbalanced Quadriphase Shift Key/Keying
Universal Reference
User Requirement
Upper Right
User Registration/Profile Tool
User Requirements Document
User Registration DB
User Recommendation Database
User Request File
User Request File Acknowledgment
Urban And Regional Information Systems Association
Uniform Resource Locator
Universal Resource Locator
Universal Reference Location
Universal Reference Locator
Uniform Resource Name
User Registration Tool
User Station
Unsigned
United States of America
United States Air Force
Universal Serial Bus
User Spacecraft Clock Calibration System
United States Department Of Agriculture
United States Department Of Commerce
User Data Information System
United States Forest Service
U.S. Fish And Wildlife Service
U.S. Global Change Research Program
U.S. Geological Survey
User Schedule Message
Universal Space Network
United States Naval Observatory
User Support Office
Ultra Stable Oscillator
University Space Research Associates
User Services Subsystem
User Services System
Umblical Tower
Universal Time
Upper Troposphere
Unit Testing
University Of Texas
Coordinated Universal Time
Universal Time Correlation Factor
University of Texas Center for Space Research
Universal Tracking Data Format
Upper Tropospheric Hunidity
Universal Transverse Mercator
Universal Time Master Clock
Unshielded Twisted-Pair
Uuencoded/Decode
Universal Unique Identifier
Unit Under Test
Ultraviolet
Under Voltage
Ultra Violet
Ultraviolet-B
1st Ultra Violet (Channel)
2nd Ultra Violet (Channel)
Ultraviolet And Visible Imagers And Spectrographic Imagers
Under Voltage level n
University Of Washington
Users Working Group
Utilities Working Group
University Of Wisconsin
Unix/X
Verified
Vertical And Horizontal
Verification And Validation
Visualization Option
Voltage/Telemetry
Voltage Temperature (charge curve)
Version 0 (Version Zero; Use V-0 For EDHS Search)
Version 0 (Version Zero)
Version Zero Gateway
Version 0 Object Description Language
Version 0.1
Version 1
EDOS Release Version 2, Initial Operations Demonstration
Version 2
Version 3
EDOS Release Version 3, Operational Prototype
Version 3 Prototype
Version 4
Virginia
Vacuum
Vandenberg Air Force Base
Value-Added Network
Value Added Provider
Value-Added Resellet
Vissr Atmospheric Sounder (GOES)
Verification Acceptance Test
Verification And Acceptance Test Center (Raytheon @ Landover)
Virtual Extended Address
Vector Borne Disease
very high-speed Backbone Network Service
Very High Speed Backbone Network Service
Variable Bit Rate
Variable Bit Rate - Non Realtime
Variable Bit Rate - Realtime
Virtual Channel
Virtual Channel Identifier
Vendors Costing And Tracking System (ECS)
Virtual Channel Connection
Vehicle Command Count
Vegetative Cover Conversion
Virtual Channel Data Unit
VCDU Identifier
Vegetation Continuous Fields
Virtual Channel Gateway
Variable Conductance Heat Pipe
Virtual Channel Identifier
Virtual Channel Identification
Virtual Channel Identifier
Vegetation Canopy Lidar
Volatile Condensable Materials
Virtual Control Panel
Video Cassette Recorder
Verification Cross Reference Index
Verification Cross Reference Matrix
Virtual Channel (Protocol) Data Unit
Vacuum Deposited Aluminum
Verification Database
Volts, Direct Current
Visual Database Cookbook
Version Description Document
Valve Drive Electronics
Voice And Data System
Vehicle Dynamics Simulation
Very High-Data-Rate Dsl
Voice Distribution System
Video Display Terminal
Verification
Vibro Elastic Material (Damping Treatment)
Vegetation/Ecosystem Modeling And Analysis Project
Version
Valley Forge, Pa
Very Fast Delivery
Virtual File System
Video Graphics Adapter (IBM)
Very High Frequency
Very High Resolution Radiometer
Vertical Head Synchronization
VME High-Rate Subsystem
Very High Speed Integrated Circuit
Vegetation Index
Vehicle Identification Code
Variable Infiltration Capacity
Video
Vehicle Identification Number
Visible And Infrared Imaging Radiometer Suite
Virtual IMS
Versatile Interface Processor
Variability Of Solar Irradiance And Gravity Oscillations
Visible And Infrared Radiometer
Visible Infrared Scanner (TRMM)
Visible Infrared Scanning Radiometer
Vendor Information System
Visible
Visible/Ultraviolet Spectrometer
Visible/Infrared
Visible/Infrared Spin-Scan Radiometer (GOES)
Virtual Local Area Network
Very Long Baseline Interferometry
Very Large Database
Visited Link (HTML)
Very Long Instruction Word
Very Large Memory
Vandenburg Launch Site
VME Low-Rate Subsystem
Very Large Scale Integration
Virtual Machine
Virtual Memory
Versa Module Eurocard
VME Microsystems International Corp (A Company)
Vibration Monitor Limiter
Vector Markup Language
Volume Mixing Ratio
Virtual Memory System
Verified Near-Term
Visible And Near Infrared
Version Object Base
Volatile Organic Compounds
Voltage Open Circuit
Volatile Organic Carbon
Video-On-Demand
Voice Over IP
Volcanic Ash Mission
Volt Ohm Meter
Vortex Ozone Transport Experiment
Vortex Ozone Transport Experiment/Tropical Ozone Transport Experiment
Verification Plan
Virtual Path
Virtual Path, Virtual Channel
Vector Product Format
Virtual Path Identifier
Virtual Provate Network
Video Random Access Memory
Virutal Reality Modeling Language
Verification Specification
Virtual Storage Access Method
Variable Synthetic Aperture Radar
Very Small Aperture Terminal
Very High Speed Serial Interface
Voice Switching System
Virtual Terminal
Verification Test
Vehicle Time Code Word
Visible And Thermal Infrared Radiometer
Virtual Terminal Protocol
Vandenberg Telemetry Receiver Site
Virtual Terminal Service
Visible-Light/Ultraviolet Experiment
Verification And Validation Requirements Matrix
Verified With Workaround
VME Bus Extension For Instrumentation (Extension Of VME)
Visible Transfer Radiometer
Watts
Wideband
World Wide Web
World Wide Web Consortium (International Organization For Developing Web standards)
World Wide Web Journal (Published By W3C)
Working Agreement
Work Authorization Document
Wide Area Information Server
Wide Area Network
Workaround
Wireless Access Protocol
World Agricultural Supply And Demand Estimates
Wideband
Wide Band Data Collection System
Wide Band Downlink Transmitter
Wideband Downlink Transmitter
Web-Based Enterprise Management
Work Breakdown Structure
Wide Band Video Tape
Wls Calibration
Worldcom
World Climate Research Program (Combined Ocean-Atmosphere Research Experiment)
White Sands Complex
Western Commercial Space Center
World Data Center
World Data Center-A
Wheel Drive Electronics
Workforce Development Education And Training Initiative
Wavelength Division Multiplexing
Watchdog Timer (see also WDT)
Watch Dog Sequencer
Watch Dog Timer
Watch Dog Time-Out
Weather Facsimile (Via Geosynchronous Weather Satellites)
Working Group Of European Geoscientists For The Establishment of Networks for Earthquake Research
Weddell Polyna Experiment
Network For Distribution And Joint Analysis Of SSM/I Data (MSFC)
Visible Wide-Field Camera
Wallops Flight Facility
Workflow Management Coalition
Wide Field Of View
Wide Field Planetary Camera
Water-Filled Pore Space
Working Group
Working Group On Data (CEOS)
Working Group On Global Change Research
Working Group On Information Systems And Services
Working Group Meeting
Working Group On Numerical Experimentation (WCRP)
Wallops Ground System (EPGS And WPS) Designator For All Orbital Tracking Resources Located At GSFC/WFF
Wallops Ground Station
World Geodetic Survey
World Geometric System „84
Woods Hole Oceanographic Institute
Web-based Hierarchical Ordering Mechanism
Web Interface Definition Language
Weilheim Ground Station
Wind Imaging Interferometer
Microsoft Windows And Intel-Compatible
World Intellectual Property Organization
Wide-Field Infrared Explorer
Week
Workbench
Workbench CI
Workbench CSCI
Working Storage Hardware Configuration Item
Working Storage Hardware
Wireless Local Loop
White Light Source
World Meteorological Organization
Wavelength Monitor
Window Channel Radiometric Data
World Ocean Circulation Experiment
Write Once Read Many
Write Once, Read Many Compact Disk
White Sands Orbital Tracking Information System
White Sands Orbital Tracking and Information System
Wallops Orbital Tracking Station (Obsolete Term)
Weight On Wheels
White Paper
Work Package
Work Pacakge 3
Working Prototype - Earth Science Information Partner
Wave Propagation Laboratory (NOAA)
Designator For All Orbital Tracking Resources Located At GSFC/WFF
Wallops Ground Station
Water Quality Conservation Board
Western Range
Work Requests
Workstation
Western Range Regulations
Worlwide Reference System
Worldwide Reference System
Working Storage
Workstation
White Sands Complex
Wallops Scheduling Group
White Sands Ground Terminal
White Sands Ground Terminal Upgrade
Western Space And Missile Center
Western Space Missile Command
Web Standards Project
Weather Survelliance Radar
Wgiss Test Facility
Warehouse Technology Initiative
World Trade Organization
Western Test Range
Wallops Tracking Station
Water Vapor Radiometer
West Virginia University
World Wide Web
World Weather Watch
What You See Is What You Get
X Protocol
portion of the electromagnetic spectrum ranging from 5.2–10.9 GHz
X-Band Compatibility Test Van (A JPL Van Used To Verify X-Band Compatibility)
X-Band
X-Band Synthetic Aperture Radar
OSI Standard For Mail Services
OSI Standard For Directory Services
X/Open Api
X Acquisition Request (Where X Is A Generic Acquisition Request)
Bulk Data Service Protocol
Expendable Bathythermograph
External Data Representation
External Data Format
X/Open Directory Service
Transfer Frame
Transformer (Used On 1553B Interface)
Transfer Frame Generator
X/Open Federated Naming
Transfer
Extended File System
Extensible Hyper Text Markup Language
X-Ray Imaging Experiment
X Logical Font Description (X Window System)
Extensible Link Language (Xll)
Extensible Link Language
XML Metadata Interchange Format (IBM, Unisys)
Extensible Markup Language
XML Query Language
X-Ray Multi Mirror
X/Open Management Protocol
Transmit
Transmitter
X/Open Osi-Abstract-Data Manipulation
Transponder
Transponder
XML Pointer Language (Addressing Scheme, See Also XLL)
Xuv Photometer System
X-Ray Spectrometer
Extensible Style Language
Xsl Processor
X-Ray Timing Explorer
External Interface Test Readiness Review
X-Band Transmitter Assembly
Year 2000
Yet Another Hierarchically Officious Oracle (Internet)
Yaw Gyro Compassing
Yellow High
Yellow Low
Year To Date
Year, Four Digit Format
UNIX Compressed Format
Zulu Time
Zero-Based Review
Zero Insertion Force
File Extension For Compressed Files (PK Ware)
UNIX Mail Tool
Zero Momentum Bias
Zone Of Exclusion
Zenith Wet Delay
nd Land Surfaces

				
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