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NASA Abbreviations

Browse 8,744 acronyms and abbreviations related to the NASA terminology and jargon.

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!=	$#!*	(H)	(S)	0G
2GRLV	2IC	2MASS	2STO	3-DOF
3AAL	3C	3–DOF	6-DOF	8A
920RQG	A	A&A	A&E	A&I
A&L	A&P	A&PS	A&R	A&RC
A&TA	A&V	A-GPS	A/A	A/C
A/D	A/E	A/F	A/FM	A/G
A/L	AA	AAA	AAC	AACB
AAD	AAEU	AAFE	AAFM	AAR
AARL	AAV	ABA	ABC	ABCL
ABE	ABHRS	ABL	ABOLT	ABS
ABT	ABU	ABUP	ABV	AC
ACBM	ACC	ACCA	ACCMS	ACCS
ACE	ACES	ACF	ACFS	ACFY
ACIO	ACIP	ACLUF	ACMT	ACO
ACP	ACR	ACRBC	ACRC	ACRIM
ACRM	ACRS	ACRV	ACRV-X	ACS
ACSM	ACTA	ACTS	ACU	AD
ADACS	ADAES	ADAMS	ADC	ADEOS
ADEPT	ADF	ADIS	ADL	ADMT
ADN	ADP	ADPS	ADS	ADSF
ADSM	ADTM	ADTS	ADVS	AE
AEA	AEBS	AEG	AEGIS	AEK
AEP	AEPI	AEPS	AERO	AERONEWS
AERP	AES	AESC	AESD	AESE
AESP	AESR	AESS	AET	AETL
AEWG	AF	AFA	AFAD	AFALD
AFB	AFC	AFCE	AFCS	AFD
AFDCP	AFDO	AFDPDB	AFE	AFEB
AFEC	AFETR	AFETRM	AFF	AFFTC
AFGE	AFGL	AFGWC	AFI	AFL
AFLC	AFM	AFO	AFP	AFPD
AFPG	AFPRO	AFR	AFRPL	AFRSI
AFS	AFSC	AFSCF	AFSCN	AFSIG
AFSS	AFSSD	AFSWC	AFT	AFTA
AFTE	AFTEC	AFV	AFZES	AG
AGAA	AGAP	AGB	AGC	AGE
AGO	AGOSS	AGPS	AGS	AGSG
AGSS	AHRS	AHU	AHWCS	AI
AIM	AIMS	AIO	AIRS	AIS
AIST	AIT	AIU	AIV	AJ
AK20	AK20F	AK20I	AK27I	AKM
AL	AL/EMU	ALAE	ALAS	ALC
ALCA	ALD	ALDF	ALDO	ALE
ALERT	ALF	ALGOL	ALIO	ALM
ALPHA	ALPS	ALRUTS	ALS	ALSA
ALSARM	ALSE	ALSJ	ALSS	ALT
ALTM	ALTR	ALU	AM	AMA
AMB	AMC	AMCA	AMCP	AMD
AMDS	AMEC	AMF	AMG	AMI
AML	AMLC	AMOOS	AMP	AMPR
AMPS	AMPTE	AMPU	AMR	AMRV
AMS	AMSU	AN	ANC	ANDC
ANDE	ANOVA	ANSA	ANSI	ANT
ANTS	AO	AOA	AOCE	AOCMS
AOCS	AODA	AOG	AOH	AOP
AOS	AOSO	AP	APAS	APC
APCS	APCU	APD	APDS	APF
APFR	APG	APHIS	API	APID
APM	APME	APO	APOD	APPCM
APS	APT	APTU	APU	AQC
AQS	AQT	AR	ARC	ARCADE
ARCU	ARED	ARIA	ARIS	ARISS
ARM	ARO	ARP	ARQ	ARS
ART	ARTEMIS	ARTS	ASA	ASAC
ASAS	ASCA	ASCII	ASCR	ASDA
ASDS	ASE	ASG	ASI	ASIMA
ASLV	ASM	ASN	ASP	ASRS
ASSY	AST	ASTER	ASTG	ASTID
ASW	AT	ATC	ATCS	ATE
ATLAS	ATLIT	ATLO	ATM	ATMOS
ATMS	ATO	ATP	ATR	ATS
ATSC	ATTCS	ATU	ATV	AU
AUDS	AUL	AUS	AUSEP	AUX
AVC	AVD	AVS	AWAD	AWIN
AWMT	B	B&P	B&W	B-1 DIV
B/A	B/C	B/L	B/O	B/SC
B/SEC	B/SMPL	B/U	B/V	B/W
BA	BAC	BACS	BAI	BAIR
BAL	BAN	BARB	BARM	BARO
BARS	BAS	BASD	BASIS	BASS
BATSE	BATT	BBC	BC	BCA
BCCT	BCD	BCE	BCH	BCN
BCP	BCP1	BCP3	BCR	BCRD
BCRT	BCT	BCU	BCWP	BCWS
BD	BDA	BDC	BDCF	BDCR
BDD	BDR	BDRT	BDT	BDY
BDYFLP	BEC	BECO	BEM	BER
BERT	BESR	BESS	BEST	BET
BETA Angle	BEWS	BF	BFC	BFCS
BFEG	BFL	BFO	BFRC	BFRP
BFS	BFUSD	BFWOT	BFZES	BGA
BH/MP	BHD	BHN	BHP	BHR
BHS	BI0-L	BIA	BIN	BIO
BIOMED	BIOMEX	BIOS	BIPROP	BIS
BIT	BITE	BITNET	BIU	BK
BKHD	BLK	BLOW	BLR	BLS
BLV	BLWR	BM	BMA	BMAG
BMAP	BMB	BME	BMFT	BMMD
BMS	BMU	BMW	BN	BO
BOAC	BOB	BOC	BOD	BOE
BOF	BOGSAT	BOI	BOM	BOP
BOPACE	BOS	BOT	BOW	BP
BPD	BPE	BPI	BPM	BPMS
BPR	BPS	BPT	BPV	BR
BRAVO	BRB	BRCS	BRD	BRG
BRK	BRKT	BRM	BRML	BRPM
BRRS	BRS	BRT	BRU	BS
BSA	BSC	BSDP	BSE	BSI
BSL	BSL-4	BSM	BSR	BSRM
BSS	BSTR	BT	BTC	BTMS
BTR	BTU	BU	BUC	BUDS
BUFF	BUOU	BUP	BUR	BUV
BUZ	BVS	BW	BX	BY
BYP	C	C of F	C&D	C&DH
C&DS	C&E	C&EA	C&M	C&T
C&TSS	C&W	C-Band	C-BD	C-C
C-TO-C	C/C	C/D	C/F	C/L
C/O	C/P	C/R	C/S	C/SCSC
C/W	C3VP	CA	CAB	CACB
CACC	CACON	CAD	CAD/CAM	CADE
CADS	CADSI	CADU	CAE	CAIB
CAL	CALC	CALIPSO	CAM	CAMR
CAN	CAP	CAPCOM	CAPPS	CAPRI
CAPS	CAPSIM	CAR	CARE	CARID
CARM	CARR	CAS	CASE	CASO
CASP	CASS	CATEG	CATS	CAU
CAUSE	CAUT	CAV	CB	CB/AC
CB/DC	CBA	CBACS	CBC	CBE
CBERS	CBF	CBH	CBIL	CBM
CBP	CBrF3	CBS	CBSA	CBV
CBW	CBX	CC	CCA	CCAF
CCAFS	CCAM	CCAS	CCATS	CCB
CCBD	CCC	CCD	CCDR	CCE
CCF	CCFF	CCIM	CCIR	CCL
CCM	CCME	CCMS	CCN	CCOH
CCOM	CCP	CCPM	CCR	CCRA
CCRF	CCRP	CCS	CCSDS	CCSM
CCT	CCTE	CCTV	CCU	CCV
CCVA	CCW	CD	CD-ROM	CDA
CDAS	CDB	CDBFR	CDC	CDCE
CDCR	CDCU	CDDF	CDDI	CDDT
CDF	CDF&TDS	CDFS	CDH	CDHF
CDI	CDM	CDMR	CDMS	CDMU
CDN	CDNB	CDOS	CDP	CDPIS
CDQR	CDR	CDRL	CDRR	CDS
CDSC	CDSCC	CDT	CDU	CDW
CE	CE&IS	CE/D	CEA	CEC
CECP	CECR	CEDC	CEFAC	CEI
CEIAC	CEIT	CEL	CELIAS	CELSS
CELT	CELV	CEP	CEPAC	CEQ
CER	CERT	CERV	CES	CESC
CETA	CETF	CEU	CEV	CF
CFA	CFC	CFD	CFE	CFES
CFI	CFLSE	CFM	CFMF	CFO
CFP	CFR	CFRE	CFRP	CFSTI
CFT	CFU	CFY	CG	CGAU
CGC	CGCD	CGCS	CGF	CGG
CGP	CGSS	CH	CH4	CHAMP
CHAN	CHAR	CHASE	CHCS	CHeCS
CHG	CHGR	CHIPS	CHL	CHMBR
CHR	CHRIS	CHROMEX	CHS	CHUTE
CHX	CI	CIA	CIAP	CIAR
CIB	CIC	CICA	CICC	CICU
CID	CIDL	CIDR	CIE	CIF
CIFS	CIG	CIL	CIM	CIMS
CIN	CINDAS	CIO	CIP	CIR
CIRA	CIRC	CIRCUM	CIRHS	CIRRIS
CIS	CISS	CIT	CITE	CIU
CIV	CIVT	CJC	CK	CKAFS
CKD	CKG	CKPT	CKRA	CKT
CL	CLA	CLASS	CLC	CLCS
CLDST	CLG	CLIN	CLIP	CLM
CLMC	CLN	CLNR	CLOC	CLR
CLRB	CLS	CLSO	CLT	CLU
CLV	CM	CM&S	CMA	CMACS
CMAO	CMAT	CMC	CMD	CMD DCDR
CMG	CMGA	CMM	CMN	CMO
CMOS	CMP	CMPR	CMPRT	CMPTD
CMPTR	CMPTR ACTY	CMR	CMRB	CMRR
CMS	CMSE	CMSI	CMTS	CMV
CN	CNDS	CNRL	CNRS	CNSL
CNTL	CNTR	CNTRL	CNTRLR	CNV
CNWDI	CO	CO-I	CO2	COA
COAM	COAS	COAX	COB	COBE
COBOL	COBRA	COBS	COC	COD
COE	COF	COFI	COFR	COFW
COI	COIM	COL	COLBERT	COLD-SAT
COLM	COM	COM-M	COMAS	COMAT
COMB	COMBS	COMDEX	COMEDS	COMM
COMMAND	COMP	COMPASS	COMPEN	COMPL
COMPOOL	COMPR	COMPT	COMR&DSAT	COMSAT
COMSEC	COMSTAC	COMTEL	CON	CONCAP
CONCN	COND	CONDR	CONF	CONFIG
CONN	CONS	CONSTR	CONT	CONTAM
CONTIG	CONTR	CONUS	CONV	COOP
COORD	COOS	COP	COPUOS	COPV
COQ	COR	CORE	COS	COSATI
COSI	COSMIC	COSPAR	COSS	COSTA
COSTEP	COSTR	COTR	COTS	COV
COW	CP	CP-DPO	CP-FEO	CP-PCO
CP-SPO	CPA	CPAF	CPB	CPC
CPCB	CPCEI	CPCI	CPCL	CPCR
CPD	CPDDS	CPDR	CPDS	CPE
CPEI	CPES	CPF	CPFF	CPG
CPI	CPIF	CPL	CPLT	CPM
CPMP	CPMT	CPO	CPOO	CPP
CPR	CPS	CPSE	CPSS	CPT
CPU	CQCM	CQDR	CR	CR&T
CR/DIR	CRA	CRAF	CRAS	CRB
CRBD	CRC	CRD	CRDG	CRDP
CRDU	CRES	CRG	CRIS	CRISM
CRISP	CRIT	CRM	CRMD	CRN
CRO	CRP	CRPL	CRR	CRRES
CRS	CRSFD	CRSI	CRSVR	CRT
CRTG	CRW	CRYO	CRYT	CS
CSA	CSAA	CSAM	CSAP	CSAS
CSAT	CSC	CSCA	CSCB	CSCSAT
CSD	CSDD	CSDF	CSDL	CSDT
CSE	CSF	CSI	CSIR	CSIU
CSL	CSM	CSO	CSOC	CSOP
CSP	CSPAAD	CSPU	CSR	CSRP
CSS	CSSA	CSSE	CST	CSTA
CSTC	CSTR	CSTS	CT	CTA
CTA-21	CTC	CTD	CTE	CTF
CTI	CTIS	CTL	CTM	CTN
CTOD	CTOF	CTP	CTPD	CTR
CTRD	CTRM	CTRS	CTS	CTSD
CTTB	CTU	CTV	CTWT	CTX
CU	CUB	CUC	CUCU	CUD
CUE	CUF	CUIL	CUM	CUP
CV	CVAD	CVAS	CVDA	CVE
CVM	CVR	CVRD	CVT	CW
CWA	CWE	CWEA	CWEU	CWFSP
CWG	CWLM	CWR	CWS	CWSU
CX	CX OLEV	CY	CYL	CZ
D	D&C	D&CS	D&O	D&P
D&PD	D&PS	D&R	D/A	D/C
D/D	D/L	D/S	D/V	D/VD
DA	DA&D	DAA	DAAWG	DAB
DABS	DAC	DACB	DACBU	DACS
DACT	DADE	DADS	DAE	DAF
DAFT	DAIS	DAIU	DAL	DAM
DAN	DAP	DAR	DARA	DARPA
DARS	DART	DARTS	DAS	DASA
DASP	DAT	DATE	DAU	DAV
DAVL	DAWN	dB	DBC	dBCI
DBD	DBDD	DBE	DBFN	DBG
DBGMP	DBI	DBIA	DBIU	DBL
DBM	DBN	DBP	DBRN	DBS
DBUR	dBW	DC	DCA	DCAA
DCAR	DCAS	DCC	DCCU	DCE
DCF	DCIB	DCIM	DCIU	DCKNG
DCL	DCM	DCMB	DCN	DCNP
DCO	DCOP	DCP	DCPEI	DCR
DCS	DCSI	DCSP	DCSU	DCU
DCV	DD	DD&CS	DD/HH:MM:…	DDA
DDAS	DDC	DDCU	DDD	DDDL
DDDU	DDF	DDFM	DDI	DDIS
DDL	DDM	DDMS	DDN	DDO
DDP	DDPC	DDPF	DDPS	DDR
DDS	DDT&E	DDTF	DDTS	DDU
DE	DEA	DEACT	DEAPS	DEC
DECL	DECNET	DECOM	DECR	DECS
DECU	DED	DEDA	DEE	DEF
DEFL	DEFSMAC	DEG	DEI	DEIS
DEL	Delta-T	DEM	DEMOD	DEMUX
DEORB	DEPL	DEPRESS	DEPT	DER
DERIGID	DES	DESAT	DESC	DESIG
DESPOT	DEST	DET	DETN	DETR
DEU	DEV	DEVELOP	DEVN	DEW
DF	DF-SPE	DFCD	DFCS	DFD
DFE	DFG	DFI	DFR	DFRC
DFRF	DFRN	DFRN PRESS	DFS	DFVLR
DG	DGIB	DGS	DH	DHA
DHE	DHP	DHS	DHSS	DI
DIA	DIAG	DIAGN	DIC	DID
DIDS	DIF	DIFF	DIFM	DIGI
DIH	DIL	DIM	DIME	DIMEN
DIMES	DIP	DIPEC	DIPL	DIR
DIRBE	DIS	DISAP	DISASSY	DISC
DISCH	DISENG	DISP	DIST	DISTR
DIT	DIU	DIV	DIW	DK
DL	DLAT	DLC	DLS	DLSC
DLSM	DLTR	DLY	DM	DMA
DMAT	Dmax	DMC	DMCF	DMD
DME	DMG	DMI	DMIA	Dmin
DMIS	DML	DMM	DMON	DMP
DMR	DMR1	DMR2	DMS	DMSMS
DMSS	DN	DNA	DNCA	DNLK
DNLT	DNO	DNP	DO	DOA
DOC	DOD	DOD-STP	DODD	DOE
DOF	DOH	DOI	DOIT	DOL
DOMSAT	DOP	DOS	DOSIM	DOT
DOT/CIAP	DOY	DP	DP&S	DP&SS
DP/DT	DPA	DPAF	DPC	DPE
DPI	DPLR	DPM	DPNL	DPO
DPP	DPR	DPS	DPT	DPY
DQM	DR	DR&A	DRA	DRAC
DRB	DRC	DRD	DREN	DRF
DRG	DRI	DRIRU	DRK	DRL
DRM	DRN	DRO	DROG	DRR
DRS	DRSS	DRT	DRTT	DRUC
DS	DS&R	DSA	DSAC	DSAD
DSB	DSC	DSCC	DSCIM	DSI
DSM	DSN	DSU	DT	DTD
DTE	DTER	DTIC	DTO	DTP
DTPR	DTR	DTRD	DTS	DU
DUA	DUC	DUM	DUN	DUPLX
DUPLXR	DUR	DV	DVD	DVM
DVS	DVSP	DVT	DW	DWG
DWI	DWS	DWV	DXS	DY
DYN	E	E&D	E&I	E&OO
E-E	E-MUX	E-OK	E-P	E/C
E/L	E/M	E/O	E/O-IMS	E/W
EA	EAA	EAC	EAD	EADI
EADS	EAF	EAFB	EAM	EAP
EAPU	EAPV	EAR	EARN	EARS
EAS	EAT	EB	EBC	EBCD
EBD	EBE	EBI	EBL	EBO
EBR	EBS	EBU	EBW	EC
ECA	ECAS	ECB	ECC	ECCB
ECCO	ECD	ECEP	ECF	ECG
ECHO	ECI	ECIO	ECJ	ECL
ECLS	ECLSS	ECM	ECN	ECO
ECOS	ECP	ECR	ECRA	ECS
ECU	ECV	ED	EDA	EDAX
EDB	EDC	EDCP	EDDR	EDE
EDF	EDL	EDLN	EDM	EDMS
EDNi	EDO	EDP	EDPE	EDPM
EDR	EDS	EDT	EDU	EDV
EDW	EDWM	EDX	EE	EEC
EECOM	EED	EEE	EEEU	EEG
EEH	EEIS	EEL	EELV	EEM
EENT	EEPROM	EES	EESS	EET
EETB	EEV	EEVT	EFA	EFCS
EFD	EFDS	EFE	EFF	EFFGRO
EFP	EFRF	EFTO	EG	EGA
EGADS	EGC	EGF	EGIG	EGIL
EGPWS	EGRET	EGRS	EGSE	EGT
EGUN	EH/M	EHC	EHF	EHOT
EHP	EHPC	EHR	EHS	EHX
EI	EIA	EIASN	EIC	EICAS
EID	EIDP	EIFA	EIR	EIRP
EIS	EIT	EIU	EIV	EIVC
EIVT	EJN	EJO	EKG	EL
EL MECH	ELACS	ELB	ELD	ELDISC
ELDV	ELEC	ELECT	ELECTR	ELECTRA
ELEV	ELF	ELINT	ELL	ELM
ELMCH	ELMS	ELPG	ELS	ELSC
ELSS	ELT	ELV	ELVIS	ELVN
ELW	EM	EMA	EMB	EMC
EMCC	EMCD	EMCI	EMD	EME
EMEC	EMER	EMES	EMF	EMG
EMH	EMI	EMIS	EMK	EML
EMN	EMO	EMON	EMP	EMPGS
EMPS	EMR	EMRL	EMS	EMSF
EMSS	EMT	EMU	EMU-TV	ENA
ENC	ENCD	ENCL	END EFF	ENDF
ENG	ENGR	ENGRG	ENIAC	ENM
ENT	ENVIR	EO	EOBD	EOC
EOD	EODB	EOF	EOG	EOHT
EOI	EOL	EOM	EOMF	EONS
EOO	EOP	EOPAP	EOPO	EOR
EOS	EOSDIS	EOT	EOW	EP
EPA	EPAR	EPC	EPCDC	EPD
EPDB	EPDC	EPDCS	EPDM	EPDS
EPDU	EPE	EPG	EPHIN	EPICS
EPL	EPM	EPMS	EPO	EPOC
EPOCh	EPP	EPPS	EPR	EPRN
EPROM	EPS	EPSP	EPSS	EPT
EPTU	EPV	EPWG	EQ	EQAS
EQE	EQL	EQN	EQSR	EQUIP
EQUIV	ER	ERA	ERAP	ERAST
ERAU	ERB	ERBE	ERBE-NS	ERBE-S
ERBS	ERC	ERCA	ERD	EREP
ERG	ERIP	ERJ	ERL	ERN
ERNE	ERNO	ERO	EROS	ERP
ERPM	ERPS	ERR	ERR CNTR	ERRC
ERS	ERS-1	ERSI	ERSIR	ERT
ERTS	ERU	ERV	ES	ESA
ESAC	ESB	ESC	ESCA	ESCU
ESD	ESDAC	ESDIS	ESDOC	ESDP
ESDU	ESE	ESF	ESG	ESI
ESIS	ESMC	ESMD	ESMOS	ESO
ESOC	ESOW	ESP	ESPOCC	ESPS
ESQ	ESR	ESRIN	ESRO	ESS
ESSA	EST	ESTA	ESTEC	ESTL
ESTO	ESTRACK	ESV	ESVS	ESW
ET	ET-SEP	ETA	ETB	ETC
ETCO	ETD	ETE	ETHERNET	ETI
ETLOW	ETM	ETP	ETR	ETROD
ETRS	ETS	ETSS	ETVA	EU
EUC	EUE	EUO	EUR	EUROCOMSAT
EUSC	EUV	EUVE	EUVL	EUVS
EV	EV-2	EVA	EVAL	EVAP
EVATA	EVC	EVCON	EVCS	EVCU
EVD	EVE	EVF	EVLSS	EVM
EVMS	EVMU	EVO	EVS	EVSC
EVSS	EVSU	EVT	EVVA	EWA
EWE	EWO	EWR	EX	EXC
EXCH	EXH	EXO	EXP	EXPEN
EXT	EXTD	EXTER	EXTGH	EYPA
F	F&E	F&S	F/A	F/C
F/D	F/E	F/F	F/O	F/R
FA	FA/COSI	FAA	FAB	FAC
FACC	FACI	FACO	FACS	FACT
FAD	FADS	FAF	FAGS	FAIR
FAJ	FAL	FAM	FAME	FAMOS
FAO	FAP	FAR	FAR-UV	FARADA
FARC	FASA	FASCOS	FAT	FAUST
FAWG	FAX	FB	FBAS	FBC
FBCS	FBS	FBV	FC	FCA
FCAF	FCAP	FCC	FCCP	FCD
FCDB	FCE	FCEF	FCEI	FCF
FCFM	FCH	FCHL	FCI	FCIM
FCIP	FCIT	FCL	FCMU	FCN
FCO	FCOH	FCOS	FCP	FCPS
FCR	FCRA	FCRT	FCS	FCSM
FCSS	FCST	FCT	FCTB	FCTF
FCTS	FCU	FCV	FCW	FD
FD WMR	FDA	FDAI	FDB	FDC
FDD	FDDB	FDDI	FDE	FDF
FDI	FDIE	FDIIR	FDIR	FDL
FDLN	FDM	FDMDA	FDO	FDOR
FDPS	FDR	FDRD	FDRI	FDS
FDSC	FDSD	FDSS	FDST	FDTD
FDU	FDX	FEA	FEAT	FEB
FEC	FED	FEDP	FEGLI	FEHEM
FEID	FEM	FEMCPL	FEP	FERD
FERS	FES	FES/VCGS	FESL	FET
FEU	FEW	FEWG	FF	FFA
FFAR	FFBD	FFC	FFD	FFF
FFM	FFP	FFTO	FGE	FGS
FGSE	FH	FHC	FHD	FHF
FHO	FHP	FHS	FHST	FI
FIAR	FID	FIDO	FIE	FIFO
FIG	FIIG	FIL	FILE	FIM
FIO	FIPS	FIR	FIRAS	FIRMS
FIRST	FIS	FIT	FITH	FITS
FIV	FKB	FKF	FL	FL MECH
FLA	FLAP	FLC	FLCA	FLD
FLEM	FLEX	FLG	FLLK	FLMC
FLN	flora_b	FLOT	FLP	FLPS
FLR	FLS	FLSC	FLT	FLTR
FLTSATCOM	FLU	FLUOR	FLW	FM
FM/FM	FM/PM	FMA	FMAHTS	FMANT
FMANTS	FMC	FMCF	FMCS	FMDM
FMEA	FMEC	FMECA	FML	FMLA
FMO	FMOF	FMOFEV	FMOFPL	FMP
FMR	FMRI	FMS	FMSP	FMT
FMX	FNB	FND	FNL	FNT
FO	FO/FS	FOB	FOBS	FOC
FOD	FOE	FOF	FOG	FOIA
FOIH	FOLAN	FOMR	FOP	FOPG
FOPP	FOPS	FOR	FORD	FORTRAN
FOS	FOSDIC	FOSE	FOSO	FOSP
FOST	FOT	FOUO	FOV	FP
FPA	FPB	FPBOV	FPC	FPCA
FPE	FPEG	FPHB	FPIF	FPL
FPM	FPND	FPOV	FPP	FPPR
FPR	FPS	FPS2	FPSS	FPSSE
FPSSH	FPT	FPU	FPV	FQ
FQB	FQE	FQI	FQR	FQT
FR	FRACAS	FRAGNET	FRAM	FRB
FRC	FRCI	FRCS	FRD	FRE
FRED	FREQ	FREQ CONV	FREQ DIV	FRF
FRFT	FRJD	FRL	FRM	FRMT
FROST	FRP	FRR	FRRI	FRRID
FRS	FRSI	FRT	FRTM	FRZR
FS	FSA	FSAA	FSC	FSCM
FSCP	FSD	FSE	FSED	FSF
FSGS	FSI	FSIM	FSIWG	FSK
FSL	FSLO	FSLT	FSM	FSMF
FSN	FSO	FSOH	FSOP	FSP
FSPAAD	FSR	FSRR	FSRS	FSS
FSSR	FSTE	FSU	FSW	FT
FT&C	FT/SEC	FTA	FTC	FTE
FTF	FTFC	FTIS	FTM	FTO
FTOH	FTP	FTR	FTRD	FTS
FU	FUB	FUD	FUNC	FUNCT
FUO	FUS	FUS/LF	FUS/UF	FUSE
FUSLG	FV	FVF	FVL	FVMS
FVV	FW	FWB	FWC	FWD
FWD HT SH…	FWG	FWHM	FWO	FWS
FWSI	FWT	FWW	FWWM	FWWMS
FXD	FY	G	G&A	G&C
G&N	G&NS	G-A	G-G	G-GPRF
G-II	G-MEM	G-V	G/A	G/C
G/E	G/G	G/S	G/T	GA
GA&CS	GAC	GACU	GAIA	GAIN
GALE	GAM	GAO	GAP	GAPL
GAS	GASP	GASPI	GATP	GATT
GAUSS	GBI	GBL	GBR	GBRS
GBS	GBU	GC	GC-MS	GCA
GCC	GCCB	GCCC	GCCD	GCCO
GCCS	GCD	GCDC	GCDCS	GCE
GCF	GCHX	GCI	GCIL	GCILC
GCILU	GCL	GCN	GCO	GCOS
GCR	GCS	GCTS	GCU	GCV
GD	GDA	GDBS	GDC	GDCF/PACOR
GDCLS	GDFC	GDI	GDP	GDS
GDSCC	GDSD	GDSIRD	GDSM	GDSO
GDSSR	GDX	GE	GECALL	GEDAC
GEM	GEMD	GEN	GENOPAUSE	GENSAA
GEOD	GEOSEPS	GEOTAIL	GERB	GERP
GERT	GESS	GESYOT	GET	GETI
GETL	GETS	GEU	GF	GF&P
GFA	GFAE	GFD	GFE	GFFC
GFGAS	GFI	GFM	GFP	GFRM
GFRP	GFS	GFV	GFY	GG
GGS	GGUAS	GH2	GHA	GHAAS
GHC	GHe	GHX	GHz	GIA
GIANT	GICB	GIDEP	GIE	GIF
GIID	GIM	GIMP	GIRD	GIS
GISS	GITG	GIU	GIW	GIWG
GKI	GLA	GLAADS	GLAST	GLC
GLD	GLHF	GLL	GLO	GLOM
GLOPAC	GLOV	GLOW	GLP	GLRSHLD
GLS	GLY	GM	GMAL	GMAN
GMBL	GMCL	GMDB	GME	GMES
GMIL	GML	GMML	GMN	GMU
GN	GN&C	GN2	GNC	GNCFTS
GNCIS	GNCS	GNCTS	GND	GND C/O
GNP	GO	GO2	GOAL	GOC
GOCA	GOD	GOE	GOES	GOF
GOH	GOLF	GOLI	GOM	GOMI
GOMMS	GOMS	GOODS	GOP	GOPG
GOR	GORE	GORP	GORS	GOSS
GOWG	GOX	GP	GP-B	GPA
GPAS	GPBIM	GPC	GPCB	GPD
GPES	GPH	GPI	GPID	GPL
GPM	GPME	GPR	GPRN	GPRS
GPRSS	GPS	GPSA	GPSS	GPTE
GPU	GPUR	GR	GR&R	GRACE
GRAIL	GRB	GRC	GRE	GRID
GRIN	GRIP	GRN	GRO	GRS
GRTLS	GRTS	GRU	GS	GSA
GSAT	GSCU	GSDL	GSE	GSEL
GSF	GSFC	GSI	GSIRD	GSIU
GSLV	GSO	GSOC	GSP	GSRP
GSS	GSSA	GSSC	GSSI	GST
GSTAR	GSTDN	GSTF	GSU	GSVP
GT	GT&A	GTA	GTAS	GTC
GTCU	GTDS	GTI	GTM	GTO
GTS	GTU	GUCP	GUI	GUID
GUIDO	GUL	GUSB	GVA	GVO
GVT	GVTA	GW	GWA	GWM
GWT	GYM	GYP	GYRO	GYROA
GYROCOMP	H	H'	H-CITE	H/E
H/L	H/O	H/S	H/S IR	H/T
H/W	H2	H2O	H2O2	HA
HAA	HAARP	HAB	HABT	HAC
HACBSS	HACCP	HAD	HAFB	HAINS
HAK	HAL	HAL/S	HALCAM	HALD
HALEX	HALO	HALOE	HALW	HAM
HAMP	HAO	HAP	HAPI	HAPS
HARP	HAS	HAST	HAV	HAW
HB	HBR	HBT	HBW	HC
HCA	HCED	HCF	HCL	HCM
HCMM	HCR	HCSI	HCSL	HCU
HCV	HD	HDA	HDAS	HDC
HDDR	HDG	HDHP	HDP	HDQ
HDR	HDRA	HDRM	HDRR	HDRSS
HDS	HDST	HDW	HDWE	HE
HEAO	HEAP	HEAT	HECV	HED
HEDS	HEG	HEGV	HEI	HEM
HEMI	HEMV	HEO	HEOMD	HEPA
HER	HERSCP	HESS	HETM	HEX
HF	HFA	HFC	HFCT	HFCV
HFDS	HFE	HFM	HFMU	HFO
HFS	HFT	HFTF	HFTS	HFU
HFX	HG	HGA	HGAS	HGDS
HGLDS	HGM	HGR	HGR&SPTFAC	HGS
HGV	HGVT	HHC	HHMU	HI
HIC	HID	HILS	HIM	HIP
HIPC	HIPM	HIPO	HIPPS	HIRad
HiRISE	HISAM	HIST	HIT	HITS
HIU	HIV	HK	HL	HLA
HLAL	HLAR	HLAS	HLD	HLDS
HLLV	HLMT	HLTL	HM	HMA
HMB	HMC	HMCC	HMCF	HMD
HMF	HMP	HMS	HMU	HMV
HNAV	HNDLER	HNGR	HO	HOI
HOL	HOLC	HOP	HORIZ	HOS
HOSC	HP	HPAS	HPF	HPFD
HPFTP	HPG	HPGS	HPI	HPOP
HPOT	HPOTP	HPPF	HPR	HPRV
HPS	HPT	HPU	HPV	HQ
HQR	HQS	HR	HRAA	HRAP
HRC	HRD	HRDA	HRDM	HRDR
HRDS	HRF	HRFM	HRI	HRIR
HRL	HRM	HROS	HRPC	HRPS
HRPT	HRS	HRSI	HRT	HS
HS-C	HSC	HSCU	HSD	HSDL
HSF	HSFRS	HSG	HSI	HSIO
HSK	HSL	HSNG	HSP	HSR
HSS	HSSE	HST	HSTP	HSU
HT	HTAL	HTC	HTEXCH	HTG
HTM	HTPB	HTR	HTS	HTT
HU	HUD	HUDE	HUL	HUM
Hungarien	HUT	HV	HVAC	HVDS
HVPS	HVR	HVSF	HVSL	HW
HW/SW	HWWS	HX	HXIS	HYD
HYDSS	HYGL	HYPACE	Hz	HZE
I	I and C	I LOAD	I&O	I&PS
I&R	I&RS	I&S	I&T	I&TRR
I&C	I&C/O	I-GPRF	I-LOS	I/A
I/C	I/E	I/F	I/FU	I/O
I/OB	I/OC	I/OMI	I/OP	I/OT
I/OU	I/P	I/T	I/V	IA
IA/V	IAA	IAB	IAC	IACS
IAD	IAEA	IAL	IAP	IARS
IAS	IASS	IAT	IAU	IAV
IAWT	IB	IBDM	IBE	IBF
IBFF	IBM	IBSE	IBSS	IBT
IC	IC/ES	ICA	ICAO	ICAR
ICAT	ICB	ICBC	ICBM	ICC
ICCB	ICCP	ICD	ICDR	ICDU
ICE	ICF	ICG	ICH	ICIO
ICMO	ICMS	ICMT	ICO	ICOM
ICON	ICOS	ICOU	ICP	ICR
ICS	ICSO	ICST	ICT	ICTC
ICU	ICW	ICWG	ID	ID&CA
IDA	IDAC	IDAMS	IDAS	IDB
IDC	IDCA	IDCG	IDCR	IDD
IDE	IDF	IDG	IDI	IDL
IDLH	IDMM	IDO	IDP	IDPS
IDR	IDRD	IDS	IDSD	IDSO
IDT	IDTA	IDU	IDWA	IE
IEA	IECM	IECO	IECS	IED
IEEE	IEEE-AESS	IEEE-APS	IEEE-CS	IEEE-SA
IEF	IEP	IESW	IET	IF
IFA	IFASC	IFB	IFM	IFO
IFOT	IFR	IFRU	IFT	IFTM
IFTS	IFU	IG	IGA	IGAX
IGDS	IGM	IGN	IGOR	IGS
IGSE	IGV	IH/SR	IHP	IHTV
IHX	IHY	IIG	IIS	IIT
IITCS	ILA	ILAS	ILC	ILCCS
ILF	ILLUM	ILP	ILRS	ILS
ILS/LAR	ILSP	ILSSE	IM	IMAGE
IMAP	IMAX	IMBLMS	IMC	IMCC
IMCP	IMD	IMDB	IME	IMF
IMIC	IML	IMP	IMPD	IMPL
IMPLS	IMS	IMSL	IMU	IMV
IN	INBD	INBIT	INC	INCL
INCLN	INCO	INCR	INCS	IND
INDAT	INES	INF	INFT	ING
INH	INIT	INJ	INL	INMARSAT
INOP	INP	INR	INRTL	INRTL VEL
INS	INSAT	INSL	INSP	INSPEX
INSPIRE	INSRP	INST	INST SYS	INST/COMM
INSTL	INSTL & C…	INSTR	INSTRUM	INT
INTASAT	INTC/O	INTCHG	INTCHGR	INTCP
INTEGR	INTELSAT	INTEROG	INTF	INTG
INTL	INTLK	INTR	INTRG	INTRLVR
INTRPT	INTV	INTVL	INTVLM	INV
INV MGT	IOA	IOB	IOBPS	IOC
IOCL	IOCM	IOCU	IOE	IOF
IOM	IONS	IOP	IOPL	IOQE
IOS	IOSC	IOSS	IOU	IP
IPA	IPACS	IPAD	IPB	IPC
IPCL	IPD	IPDR	IPE	IPF
IPIE	IPL	IPR	IPS	IPSL
IPT	IPTCS	IPV4	IPV6	IR
IR SPECT	IRAD	IRAN	IRANSAT	IRD
IRG	IRIG	IRIG-B	IRIS	IRL
IRME	IRN	IRR	IRS	IRTCM
IRU	IRV	IRVE	IS	ISA
ISAM	ISAS	ISBD	ISC	ISCM
ISCO	ISD	ISE	ISEE	ISES
ISF	ISG	ISI	ISIL	ISIM
ISIS	ISL	ISL/LAR	ISLM	ISN
ISO	ISOC	ISOL	ISP	ISPG
ISPM	ISPR	ISR	ISRO	ISS
ISSL	ISTA	ISTB	ISTF	ISTP
ISU	IT	ITA	ITAP	ITAS
ITC	ITCB	ITCS	ITE	ITI
ITL	ITM	ITMG	ITO	ITPA
ITRD	ITS	ITSC	IU	IUA
IUCS	IUE	IUS	IV	IV&V
IVA	IVAK	IVAR	IVBC	IVC
IVE	IVHM	IVL	IVRU	IVSI
IVT	IVTE	IWA	IWBS	IWFNA
IWG	IWS	IWT	IXO	IXS
J	J-BOSC	J/M	JA	JACD
JACEE	JAD	JAEIC	JAN	JANNAF
JAS	JATO	JB	JBOSC	JBP
JCL	JCP	JCT	JD	JDEM
JDX	JEA	JED	JELM	JEM
JES	JESS	JETDS	JETT	JG
JGR	JH	JIFFS	JIMO	JIP
JIR	JIS	JKT	JO	JOC
JOD	JOFOC	JOI	JOIP	JOP
JOR	JOV	JP	JPC	JPDRD
JPF	JPIC	JPL	JPOC	JPP
JPU	JR	JRB	JSA	JSC
JSCM	JSFC	JSL	JSLWG	JST
JSV	JTA	JTG	JTS	JU
JULIE	JUP	JURG	JVT	JVX
JWST	JWY	JXV	K	K&H
K-APM	K-APN	K-APPS	K-BAND	K-DODM
K-DPM	K-DPN	K-DPPS	K-IUSM	K-IUSN
K-SLM	K-SLN	K-SLPS	K-SM	K-SPN
K-SPS	K-SSS	K-STSM	K-STSN	K/S
KAD	KAO	KAPL	KATE	KATS
KAU	KB	KBAC	KBIM	KBPS
KBU	KC	KCAL	KCAS	KCCS
KCLE	KCRT	KCS	KD	KDMS
KDN	KDP	KDT	KDU	KEAS
KFC	KG	KHB	kHz	KIAS
KICS	KIMS	KIP	KIS	KISS
KITE	KLMRC	KM	KMI	KMR
KMS	KN	KNO	KNPR	KOA
KOI	KOM	KOPS	KPD	KPPMC
KPPS	KPRD	KPS	KRA	KSA
KSC	KSCAP	KSDN	KSSS	KT
KU	KUSP	KV	KVA	KW
KWH	KYG	KZ	L	L&C
L&D	L&L	L&S	L&T	L-BAND
L-L	L-P	L/D	L/H	L/O
L/S	L/T	La	LAAD	LAB
LACB	LACE	LACIE	LACIP	LADEE
LAGEOS	LAGS	LAIR	LAIU	LAN
LAP	LAPS	LAR	LaRC	LARS
LARSSYAA	LASCO	LASCOT	LASRE	LASV
LAT	LATS	LAURA	LB	LBDT
LBE	LBFD	LBK	LBL	LBM
LBNPD	LBR	LC	LCA	LCB
LCC	LCCD	LCD	LCED	LCF
LCG	LCH	LCHTF	LCL	LCM
LCMP	LCMS	LCO	LCOM	LCR
LCS	LCT	LCU	LCUG	LCVG
LD	LDB	LDEC	LDEF	LDG
LDIU	LDMK	LDMS	LDOC	LDR
LDS	LDT	LE	LEA	LEAP
LEB	LEC	LED	LEEF	LEH
LEL	LEM	LENA	LEND	LEO
LEOP	LEOS	LER	LERC	LES
LESS	LETF	LF	LFAF	LFAL
LFAM	LFAP	LFC	LFCC	LFI
LFO	LFOP	LFR	LFRR	LFT
LG	LGA	LGC	LGIU	LGM
LGP	LGRS	LH	LH2	LHA
LHC	LHCP	LHe	LHP	LHS
Li	LIB	LIC	LID	LIDAR
LIE	LIM	LIMRC	LIMS	LIN
LINJET	LINS	LiOH	LION	LIQ
LIS	LISA	LK	LL	LLCF
LLI	LLIL	LLM	LLOS	LLP
LLPO	LLS	LLT	LM	LMAN
LMC	LME	LMF	LMG	LMK
LMP	LMS	LMSC	LN	LN2
LNA	LNCH	LNDG	LNG	LO
LO2	LOA	LOACS	LOAP	LOB
LOBT	LOC	LOCC	LOD	LOE
LOFAR	LOFO	LOGO	LOI	LOL
LOLA	LOLI	LON	LONG	LOR
LORA	LORAN	LOS	LOSC	LOT
LOTO	LOV	LOWG	LOX	LP
LPD	LPDM	LPF	LPFT	LPFTP
LPG	LPGRP	LPI	LPLV	LPLWS
LPM	LPOP	LPOT	LPOTP	LPOX
LPR	LPS	LPS/CDS	LPTTL	LPW
LPX	LQAP	LQT	LQW	LR
LR/LD	LRECL	LRF	LRI	LRL
LRO	LRR	LRSI	LRU	LRV
LS	LS/ST	LSA	LSAH	LSAM
LSAP	LSAPT	LSAR	LSB	LSC
LSCA	LSD	LSE	LSF	LSFE
LSG	LSI	LSID	LSM	LSMI
LSO	LSP	LSPDF	LSR	LSRA
LSRM	LSS	LSSF	LSSL	LSSM
LSSP	LSSR	LSSRC	LSST	LST
LSTE	LSU	LSWT	LT	LTA
LTD	LTE	LTG	LTM	LTR
LTRS	LTTT	LTVS	LUB	LUS
LUT	LV	LVDC	LVDT	LVK
LVL	LVLH	LW	LWD	LWG
LWHS	LWR	LWS	LWST	LWT
LZT	M	M&C	M&F	M&M
M&O	M&P	M&R	M&RF	M&RO
M+R	M-	M-M-L-S	M/F	M/I
M/L	M/LR	M/P	M/R	M/S
M/SCI	M/U	M50	MA	MA&P
MA&T	MAA	MAAB	MAAM	MAAR
MAB	MAC	MACDS	MACE	MACH
MACI	MACO	MACRO	MACS	MAD
MADC	MADRE	MADS	MAEP	MAF
MAG	MAGSAT	MAI	MAIAA	MAIDS
MAIN	MAINT	MAIR	MAJ	MAL
MALL	MAM	MAN	MANF	MAOT
MAP	MAPD	MAPOLE	MAPS	MAR
MARCI	MARGO	MARS	MASDC	MASMP
MAST	MASTIF	MAT	MATCO	MATE
MATL	MAU	MAUS	MAV	MAX
MAXCO	MB	MB/S	MBAC	mBAR
MBB	MBC	MBCS	MBFP	MBI
MBK	MBL	MBO	MBPS	MBS
MBSU	MBV	MBWA	MBX	MC
MC&C	MC&W	MCA	MCBF	MCC
MCC-DOD	MCC-H	MCC-K	MCC-NASA	MCCC
MCCS	MCDS	MCDU	MCE	MCF
MCH	MCIU	MCL	MCLT	MCM
MCN	MCO	MCOP	MCP	MCPC
MCPS	MCR	MCS	MCSA	MCSB
MCT	MCU	MCVP	MCW	MD
MDA	MDAC	MDAO	MDAR	MDAS
MDB	MDC	MDCA	MDCS	MDD
MDDS	MDE	MDF	MDI	MDI-H
MDI-M	MDIF	MDL	MDM	MDR
MDRD	MDRS	MDS	MDSCC	MDSD
MDT	MDTSCO	MDUL	ME	MEA
MEAR	MEAS	MEB	MEBO	MEC
MECA	MECCA	MECF	MECH	MECO
MECR	MED	MEDEA	MEDICS	MEDS
MEE	MEG	MEI	MEIG	MEIT
MEIU	MEL	MELEO	MELI	MELICA
MEM	MEMS	MEO	MEOP	MEP
MEQA&P	MER	MERB	MERL	MERLIN
MERSAT	MERU	MES	MESA	MESC
MESSENGER	MET	META	METAR	METRO
METS	METVC	MEWG	MF	MFA
MFBP	MFC	MFD	MFE	MFF
MFG	MFMR	MFO	MFPE	MFR
MFT	MFTAD	MFTS	MFV	Mg
MGA	MGC	MGE	MGIB	MGMT
MGR	MGS	MGSE	MGT	MGVT
MHA	MHC	MHD	MHE	MHF
MHSA	MHSC	MHW	MHZ	MI
MIA	MIB	MIC	MICAS	MICIS
MICOM	MICS	MID	MIE	MIL
MIL-71	mil-prf-2…	MILA	MILS	MILSTRIP
MIMOSA	MIMS	MIN	MINW	MIO
MIOS	MIP	MIPR	MIPS	MIR
MIRROR	MIS	MISC	MISS	MISSE
MIST	MIT	MITS	MITTS	MIU
MIUL	MIUS	MIW	MJ	MJCA
MJS	MK	MKSA	MKTI	ML
ML PED	MLA	MLB	MLC	MLF
MLG	MLGS	MLI	MLL	MLP
MLPS	MLR	MLRS	MLS	MLV
MLW	MLX	MM	MMA	MMACS
MMAG	MMC	MMCA	MMCL	MMDB
MMDF	MMES	MMH	MML	MMLS
MMMS	MMO	MMOD	MMOS	MMP
MMPSE	MMS	MMS-F	MMSE	MMT
MMTBDS	MMU	MN	MNA	MNB
MNC	MNS	MNVR	MO	MO&DSD
MOA	MOAR	MOC	MOCA	MOCC
MOCF	MOCR	MOCS	MOCV	MOD
MODB	MODEM	MODIS	MODLAN	MODNET
MODS	MOE	MOF	MOG	MOI
MOL	MOLA	MOM	MON	MOO
MOP	MOPI	MOPR	MOPS	MOR
MORD	MORT	MOS	MOSA	MOSES
MOSP	MOSPO	MOST	MOT	MOTS
MOU	MOV	MOVA	MOW	MOWG
MOX	MOXIE	MP	MP&A	MP&C
MPA	MPAD	MPAE	MPB	MPC
MPCA	MPD	MPDT	MPE	MPESS
MPF	MPG	MPGHM	MPHE	MPI
MPIIN	MPIO	MPL	MPLM	MPLN
MPM	MPMP	MPMSE	MPO	MPP
MPPSE	MPQ	MPR	MPS	MPSR
MPSS	MPST	MPT	MPTA	MPTF
MPTP	MPTS	MPVA	MQA	MQB
MQC	MQD	MQE	MQF	MQG
MQH	MQI	MQJ	MQL	MQM
MQN	MQO	MQP	MQR	MQS
MQT	MQV	MQW	MR	MRA
MRB	MRC	MRCR	MRD	MRDR
MRF	MRG	MRI	MRIC	MRIR
MRL	MRM	MRO	MRR	MRS
MRSP	MRT	MRTC	MRTT	MRU
MRV	MS	MS/MS	MSA	MSAA
MSAD	MSAT	MSB	MSBLS	MSBLS-GS
MSC	MSCC	MSCI	MSCR	MSD
MSDS	MSE	MSEC	MSF	MSFB
MSFC	MSFN	MSFP	MSG	MSI
MSIA	MSID	MSIS	MSK	MSL
MSLD	MSM	MSME	MSN	MSO
MSOB	MSOCC	MSOIN	MSR	MSRT
MSS	MSSL	MSSS	MSSTA	MST
MSTF	MSTR	MSU	MSV	MSVP
MSW	MSWG	MT	MTA	MTASS
MTB	MTBD	MTBF	MTBM	MTBMA
MTBR	MTC	MTCA	MTCU	MTD
MTDSK	MTE	MTEC	MTEE	MTEEC
MTEF	MTEM	MTEO	MTF	MTFI
MTFO	MTG	MTGP	MTGW	MTK
MTL	MTLP	MTM	MTN	MTO
MTOF	MTOGW	MTOW	MTP	MTR
MTRAP	MTS	MTT	MTTA	MTTE
MTTF	MTTFF	MTTR	MTU	MTVC
MTW	MU	MUA	MUE	MUF
MULE	MULT	MUM	MUMS	MUR
MUSAT	MUSS	MUTE	MUV	MUX
MV	MVA	MVAS	MVC	MVD
MVF	MVGVT	MVI	MVM	MVP
MVR	MVS	MVT	MW	MWB
MWG	MWL	MWP	MWPE	MWPR
MWR	MWS	MWT	MWU	MWV
MX	MY	MYTA	MYVAL	MZFW
N	N&G	N-GEN	N/A	N/B
N/C	N/D	N/O	N/P	N/W
N2	N2H4	N2HO4	N2O4	NA
NAAL	NAC	NACA	NACC	NAEC
NAFIS	NAI	NAICS	NAIS	NAL
NAMMA	NAP	NAPA	NAR	NARC
NARI	NARS	NAS	NASA	NASCAD
NASCOM	NASDA	NASP	NASTRAN	NATF
NATG	NATL	NAV	NAVAID	NAVDAD
NAVEX	NAVPOOL	NAVSAT	NAVSTAR	NB
NBF	NBL	NBOC	NBP	NBS
NBSP	NBT	NC	NC1	NCA
NCAF	NCAM	NCAR	NCC	NCCS
NCE	NCFI	NCGS	NCHP	NCIU
NCMR	NCOS	NCR	NCS	NCSF
NCSFI	ND	NDE	NDI	NDL
NDPF	NDRC	NDT	NDTF	NDTL
NE	NEA	NEAP	NEAR	NEAT
NEB	NEBA	NEC	NECP	NED
NEEDS	NEG	NEMS	NEO	NEOs
NEOWISE	NEP	NEPA	NEQ	NERO
NERVA	NESC	NESR	NET	NETCOM
NEW	NEWMAST	NEXT	NEXUS	NF
NFCS	NFLR	NFO	NFS	NFSP
NFW	NG	NGEG	NGM	NGT
NH	NH3	NH4	NHA	NHB
NHC	NHQ	Ni	NI-SIL	NIA
NIAC	NIAT	NIB	NIC	NiCd
NICI	NID	NIDS	NIF	NIL
NIM	NIO	NIP	NIS	NISN
NIT	NITR	NJP	NL	NLA
NLG	NLT	nM	NMA	NMAB
NMC	NMD	NMF	NMI	NMJ
NMO	NMOS	NMP	NMR	NMRS
NMT	NMV	NNC	NNI	NO
No.	NO2	NOA	NOAA	NOC
NOCC	NOCR	NODO	NOES	NOI
NOIS	NOM	NOML	NOMN	NOMR
NOP	NOPE	NOR	NORAD	NORDSAT
NORM	NOSL	NOSP	NOSS	NOSSA
NOV	NOVA	NOZ	NP	NPC
NPD	NPDS	NPG	NPL	NPLD
NPN	NPO	NPP	NPQ	NPR
NPRP	NPRS	NPRV	NPS	NPSH
NPSP	NPU	NPV	NPW	NQR
NR	NR/T	NRA	NRC	NRCA
NRCC	NREN	NRI	NRL	NRM
NRO	NRP	NRS	NRT	NRTS
NRZ	NRZ-L	NS	NSA	NSC
NSCAD	NSD	NSDP	NSE	NSF
NSGT	NSI	NSI-I	NSLD	NSN
NSO	NSP	NSPL	NSR	NSR1
NSR2	NSRL	NSRS	NSS	NSSC
NSSDC	NSSDCA	NST	NSTAR	NSTL
NSU	NSW	NT	NTB	NTC
NTD	NTEC	NTI	NTIS	NTM
NTO	NTOM	NTP	NTR	NTS
NTSO	NTSP	NTSS	NTTF	NTTS
NTV	NUL	NUV	NVAFB	NVB
NVD	NVO	NVPOWG	NVR	NW
NWA	NWAN	NWE	NWS	NWSA
NWT	NWTC	NWW	NX	NY
NZ	NZB	O	O&C	O&FS
O&IA	O&M	O&P	O&R	O-NAV
O/B	O/C	O/D	O/E	O/ET
O/F	O/L	O/L-RC	O/O	O/R
O/S	O/V	O/V-U/V	O2	OA
OAA	OAET	OAFD	OAFTO	OAL
OALC	OAMP	OAMS	OANS	OAO
OAO-3	OART	OAS	OASCB	OASIS
OASPL	OAST	OAT	OB	OBA
OBC	OBCO	OBCS	OBD	OBDH
OBDI	OBDU	OBE	OBL	OBS
OBSS	OBT	OBU	OBV	OC
OCALC	OCC	OCD	OCDR	OCDU
OCE	OCF	OCGF	OCH	OCM
OCN	OCO	OCP	OCR	OCRM
OCS	OCT	OD	ODAS	ODB
ODC	ODCDR	ODDS	ODES	ODF
ODI	ODIN	ODP	ODR	ODRAN
ODS	ODSN	ODU	OE	OEAS
OECO	OED	OEM	OES	OESS
OEX	OF	OFA	OFC	OFCC
OFD	OFDS	OFI	OFK	OFM
OFP	OFR	OFS	OFT	OFTDS
OFTM	OFTR	OG	OGA	OGE
OGMT	OGS	OGV	OH	OHA
OHC	OHF	OHGVT	OHMM	OHP
OHR	OI	OIA	OIB	OIC
OIL	OIR	OIS	OISR	OISSP
OIT	OIV	OIVS	OJT	OL
OLBIN	OLDB	OLE	OLEM	OLER
OLEV	OLF	OLIA	OLIF	OLOW
OLSA	OLSP	OM	OM&M	OMA
OMB	OMBUU	OMC	OMCF	OMD
OMD P&P	OMDP	OMDR	OME	OMET
OMEWG	OMI	OMIS	OMISS	OML
OMM	OMMH	OMNI	OMP	OMPR
OMPT	OMR	OMRB	OMRC	OMRF
OMRP	OMRS	OMRSD	OMS	OMSF
OMSP	OMU	OMV	OMZ	ON
ONBD	ONBT	ONC	OND	ONERA
ONR	ONSTRN	OOD	OODP	OODR
OOMM	OOP	OOPS	OOS	OOSDP
OOT	OP	OPA	OPAL	OPB
OPBOV	OPDAR	OPE	OPER	OPF
OPFC	OPGUID	OPI	OPIDF	OPIS
OPL	OPNS	OPO	OPOV	OPP
OPPAR	OPPL	OPR	OPRV	OPS
OPSB	OPSR	OPSS	OPT	OPTB
OPWS	OQ	OQA	OQC	OQI
OQS	OQT	OQV	OQZ	OR
ORB	ORCHIS	ORD	ORDC	ORE
ORF	ORG	ORI	ORIDE	ORIEN
ORIG	ORLA	ORMR	ORP	ORPA
ORPB	ORR	ORS	ORSDI	ORT
ORTHOG	ORU	OS	OSA	OSC
OSCAR	OSCRS	OSDH	OSE	OSF
OSFD	OSHA	OSLM	OSM	OSMP
OSO	OSO-1	OSO-2	OSO-3	OSO-4
OSO-5	OSO-6	OSO-7	OSO-8	OSOP
OSP	OSR	OSS	OSSA	OSSE
OSSRH	OST	OSTA	OSTDS	OSTO
OSTP	OSTS	OT	OT&E	OTA
OTB	OTBD	OTC	OTD	OTDA
OTEMP	OTF	OTH	OTIS	OTK
OTL	OTLC	OTM	OTO	OTOS
OTP	OTR	OTS	OTT	OTU
OTV	OUO	OUP	OUT	OUTBD
OV	OVAB	OVAM	OVBD	OVC
OVCO	OVCP	OVERS	OVF	OVFL
OVG	OVHD	OVHT	OVI	OVLD
OVRD	OVS	OVV	OW	OWC
OWD	OWDE	OWF	OX	OXD
OXDZR	OXID	OXS	OXY	Oz
P	P&FS	P&I	P&M	P&R
P&SM	P&W	P-BAND	P-P	P-TUBE
P-WEAR	P/A	P/B	P/C	P/L
P/M	P/N	P/P	P/PL	P/S
P/Y	P1	PA	PAC	PACAS
PACC	PACE	PACI	PACOR	PACORII
PACS	PAD	PAE	PAF	PAFB
PAGEOS	PAH	PALAPA	PALS	PAM
PAM-A	PAM-D	PAMB	PAN	PAO
PAP	PAPI	PAR	PARA	PARAM
PARC	PARS	PARTS	PAS	PASM
PASS	PAT	PATP	PATS	PAU
PAV	PAX	PAYCOM	PAYCOMCONT	PAYDAT
PB	PBAN	PBD	PBDF	PBDM
PBG	PBI	PBIC	PBIM	PBK
PBL	PBM	PBMA	PBP	PBPS
PBS	PBW	PC	PCA	PCASS
PCB	PCC	PCCB	PCCE	PCCM
PCCN	PCCP	PCD	PCDU	PCEM
PCF	PCG	PCG2	PCGE	PCGOAL
PCH	PCI	PCIL	PCIN	PCL
PCM	PCMD	PCME	PCMM	PCMMU
PCMS	PCN	PCO	PCOT	PCP
PCR	PCRB	PCS	PCT	PCTC
PCTE	PCTO	PCTR	PCU	PCV
PCVB	PCVL	PCW	PCZ	PD
PD&RS	PDA	PDAR	PDB	PDC
PDCR	PDCS	PDF	PDFE	PDH
PDI	PDIP	PDL	PDM	PDM/FM
PDMR	PDMS	PDP	PDR	PDRD
PDRL	PDRM	PDRR	PDRS	PDRSS
PDRSTA	PDS	PDSS	PDU	PDV
PE	PEAP	PEB	PED	PEFO
PEG	PEHG	PEI	PEIR	PEL
PEM	PEN	PENT	PEP	PEPE
PER	PERD	PERF	PERM	PERN
PERR	PERT	PERT-TAM	PERTCO	PERTO
PERTSIM	PES	PET	PETA	PETB
PETS	PF	PFA	PFB	PFC
PFCF	PFCS	PFK	PFL	PFM
PFMEA	PFOS	PFP	PFR	PFRT
PFRX	PFS	PFTA	PG	PGA
PGBA	PGC	PGCP	PGDCS	PGE
PGG	PGHM	PGM	PGNCS	PGOC
PGOR	PGORS	PGOWG	PGR	PGRWG
PGS	PGSE	PGSM	PGU	PGWG
pH	PHA	PHARM	PHAS	PHCF
PHF	PHK	PHL	PHM	PHMC
PHOTO	PHOTONS	PHP	PHR	PHS
PHS&T	PHSF	PI	PIA	PIAR
PIB	PIBM	PIC	PICA	PICO
PICP	PICRS	PICS	PID	PIDA
PIDS	PIE	PIECP	PIF	PIG
PIGA	PII	PIIN	PILOT	PILS
PIM	PIND	PIO	PIP	PIPA
PIQ	PIRN	PIT	PITG	PITS
PIU	PIV	PJD	PK	PK/PK
PKD	PKE	PKG	PKM	PKT
PL	PL/SNSR	PLA	PLACE	PLAK
PLAR	PLAT	PLB	PLBD	PLBK
PLC	PLD	PLDI	PLDM	PLDS
PLGSS	PLH	PLI	PLISN	PLL
PLM	PLMS	PLN	PLRD	PLRV
PLS	PLSL	PLSP	PLSS	PLSSS
PLT	PLTS	PLUM	PLUTO	PLV
PLVC	PM	PM-DCP	PMA	PMAD
PMAP	PMAT	PMB	PMBOK	PMBT
PMC	PMD	PMDL	PME	PMEL
PMF	PMHL	PMI	PMIA	PMIR
PMIS	PML	PMM	PMN	PMO
PMOD	PMOM	PMON	PMP	PMPC
PMPL	PMR	PMS	PMSC	PMT
PMTC	PMU	PN	PNEU	PNF
PNL	PNP	PO	POA	POC
POCC	POCN	POD	POE	POES
POGO	POI	POL	POLAR	POM
POMM	POMT	POP	POPA	POPU
POQT	POR	PORB	PORC	PORCN
PORD	PORDA	POREP	PORI	PORR
PORT	POS	POSSE	POST	POT
POV	POWS	POY	PP	PPAP
PPAS	PPB	PPC	PPCO2	PPEP
PPF	PPH	PPI	PPIL	PPL
PPM	PPMD	PPO	PPO2	PPP
PPR	PPS	PQ	PQGS	PQI
PR	PRA	PRAB	PRACA	PRB
PRC	PRCA	PRCB	PRCBD	PRCSAT
PRCU	PRD	PRE	PRE-ACQ	PRE-MOD
PREAMP	PREF	PREFLT	PREL	PREP
PRES	PRESS	PREV	PREVLV	PRF
PRI	PRIM	PRL	PRM	PRN
PRO	PROB	PROBE	PROC	PROG
PROJ	PROM	PROP	PROPLT	PROTO
PROX	PRP	PRPS	PRR	PRS
PRSD	PRSDS	PRSS	PRT	PRTC
PRTLS	PRV	PS	PS/FC	PSA
PSAC	PSAV	PSC	PSCL	PSCN
PSD	PSDP	PSDR	PSE	PSF
PSFC	PSG	PSHA	PSI	PSIA
PSID	PSIG	PSIS	PSK	PSL
PSLV	PSM	PSN	PSOP	PSP
PSPA	PSPL	PSR	PSRD	PSS
PSSA	PSSC	PSSP	PSST	PSSU
PSTF	PSTS	PSU	PSV	PSW
PT	PTA	PTB	PTC	PTCR
PTCS	PTDDSS	PTF	PTFE	PTI
PTIS	PTM	PTMS	PTO	PTP
PTR	PTS	PTSD	PTT	PTV
PTVS	PU	PUB	PUCS	PUGS
PUPO	PUR	PUSS	PUV	PV
PV&D	PVA	PVD	PVL	PVR
PVRD	PVT	PVTOS	PVU	PVWA
PVWS	PW	PWA	PWB	PWBS
PWE	PWM	PWMD	PWOD	PWR
PWS	PWV	PX	PY	PYRO
Q	Q Beta	Q-BAND	QA	QAA
QAB	QAC	QACAD	QAD	QAE
QAF	QAG	QAH	QAI	QAJ
QAM	QAP	QAR	QAR/W	QATT
QAU	QAVT	QAW	QBD	QBL
QBR	QBT	QC	QCA	QCB
QCD	QCDR	QCG	QCO	QCOP
QCP	QCR	QCS	QCT	QCU
QCV	QCW	QD	QDA	QDD
QDF	QDG	QDR	QDS	QE
QEC	QEO	QEQ	QEU	QF
QFG	QFK	QFM	QFQ	QFR
QFW	QG	QGS	QID	QIE
QIF	QIJ	QIK	QIL	QIM
QINMS	QIO	QIP	QIQ	QIR
QIS	QJ	QJI	QJM	QJO
QJT	QKM	QL	QLDR	QLDS
QLF	QLR	QLS	QM	QMD
QME	QMG	QMO	QMP	QMQ
QMR	QMT	QND	QNE	QNQ
QNR	QO	QOB	QOD	QOE
QOG	QOT&E	QP	QPA	QPB
QPE	QPL	QPM	QPO	QPP
QPR	QPRD	QPS	QPSK	QQI
QQO	QR	QRA	QRB	QRD
QRE	QRF	QRI	QRIA	QRM
QRP	QRS	QRSL	QRT	QSA
QSB	QSD	QSE	QSGVT	QSL
QSM	QSMVT	QSS	QSU	QT
QTC	QTE	QTF	QTP	QTR
QTRS	QUAD	QUADS	QUAL	QUAT
QueSST	QUEST	QUI	QUIC	QUP
QVD	QVF	QVG	QVH	QVI
QVJ	QVL	QVM	QVP	QVS
QVT	QVU	QVVT	QXI	QXM
QXS	QY	R	R BAR	R DOT
R IMP	R&CC	R&D	R&DO	R&M
R&OA	R&P	R&PM	R&R	R&Z
R-S	R-T	R/A	R/C	R/D
R/E	R/I	R/L	R/O	R/S
R/T	R/W	RA	RAA	RAAB
RAAD	RAAM	RAB	RAC	RACS
RACU	RAD	RADAR	RADCC	RAE
RAF	RAG	RAHF	RAI	RAID
RAISE	RAL	RALPH	RALT	RAM
RAMA	RAMBO	RAMS	RANC	RANN
RAP	RAPCON	RAPS	RARR	RAS
RASCAL	RASM	RAT	RATCC	RATT
RAU	RAUIS	RAW	RAX	RB
RBA	RBC	RBD	RBDE	RBE
RBG	RBK	RBL	RBMT	RBN
RBSP(s)	RC	RCA	RCAG	RCB
RCC	RCCA	RCCB	RCCP	RCD
RCDP	RCDR	RCHCS	RCK	RCKFB
RCN	RCO	RCP	RCPT	RCR
RCS	RCSC	RCT	RCU	RCV
RCVR	RCVS	RCVY	RCY	RD
RD/SB	RDA	RDAS	RDBMS	RDC
RDCS	RDD	RDF	RDL	RDM
RDMTR	RDOC	RDOUT	RDP	RDR
RDS	RDT	RDT&E	RDTA	RDTR
RDTU	RDW	RDX	RDY	RE
RE&T	REAC	REACQ	REACT	REB
REBA	REBAR	REBE	REBECCA	REC
RECERT	RECHG	RECIP	RECOG	RECON
RECONFIG	RECONN	RECOV	RECP	RECRC
RECS	RECT	RECV	RECVR	RED
REDUN	REE	REED	REEDA	REEFER
REF	REFRIG	REFSMMAT	REFURB	REG
REGEN	REI	REI-M	REIL	REINF
REINIT	REJ	REJASE	REJN	REJO
REL	RELMAT	REM	REN	REN RAD
REND	REPGROW	REPL	REPR	REPRO
REPT	REQ	REQD	REQMTS	RER
REREX	RERL	RERLE	RES	RESID
RESIS	RESP	RESVR	RET	RETEN
RETRO	RETRV	RETS	REV	RF
RF-TK	RFA	RFB	RFC	RFCP
RFD	RFDU	RFE	RFEI	RFG
RFH	RFI	RFL	RFLP	RFM
RFO	RFP	RFPA	RFQ	RFR
RFS	RFT	RFU	RFW	RG
RGA	RGA-L	RGA-R	RGAO	RGC
RGM	RGP	RGPO	RGRMA	RH
RHC	RHCM	RHCP	RHEB	RHEO
RHFEB	RHL	RHM	RHP	RHS
RHSC	RHT	RHU	RHW	RI
RIB	RIC	RICC	RID	RIDI
RIE	RIF	RIG	RIGI	RIL
RIM	RIMS	RIP	RIPS	RIR
RIS	RISA	RISKAC	RIT	RIU
RIV	RJ	RJ/EC	RJC	RJD
RJDA	RJDF	RJEC	RJOD	RK
RKD	RKS	RKT	RL	RLA
RLBV	RLC	RLCD	RLEO	RLF
RLG	RLO	RLSS	RLT	RLV
RLY	RM	RM/MS&C	RMA	RMB
RMC	RMCD	RMD	RME	RMF
RMG	RMI	RMK	RMO	RMP
RMRS	RMS	RMSA	RMSVP	RMT
RMU	RMW	RMZ	RN	RNDZ
RNG	RNG RT	RNX	RO	ROB
ROC	ROD	RODB	ROIC	ROLL
ROM	ROPE	ROS	ROSAT	ROSES
ROT	ROTI	ROTO	ROUT	ROZ
RP	RPA	RPC	RPE	RPIE
RPL	RPLC	RPM	RPO	RPOC
RPP	RPR	RPS	RPSF	RPT
RPTA	RPV	RQ	RQD	RQE
RQF	RQI	RQL	RQMT	RQMTS
RQP	RQQ	RQR	RQW	RR
RRAD	RRB	RRBI	RRD	RRDA
RRDR	RRDT	RRE	RREA	RREU
RRF	RRG	RRI	RRL	RRN
RRO	RRP	RRR	RRS	RRT
RS	RS&H	RS&S	RSA	RSB
RSC	RSCIE	RSD	RSDP	RSF
RSI	RSK	RSL	RSLS	RSLV
RSM	RSMM	RSO	RSP	RSPL
RSQ	RSS	RSSPO	RST	RSTRT
RSU	RSVR	RSW	RSYS	RSZ
RT	RTA	RTAC	RTACF	RTADS
RTAG	RTAR	RTB	RTC	RTCC
RTCE	RTCL	RTCP	RTCS	RTD
RTE	RTF	RTFM	RTG	RTHC
RTHS	RTIF	RTLS	RTM	RTN
RTO	RTOP	RTR	RTS	RTSA
RTSF	RTTM	RTTV	RTU	RTV
RU	RUA	RUD	RUPS	RUPT
RUST	RUT	RV	RVCF	RVDF
RVDT	RVI	RVM	RVN	RVR
RVS	RVT	RVV	RW	RWA
RWD	RWG	RWI	RWIP	RWK
RWL	RWM	RWO	RWP	RWT
RWU	RWV	RX	RXM	RXU
RXV	RYD	RZ	RZT	RZW
S	S CHG	S PRES	S TRK	S&A
S&AD	S&E	S&H	S&MA	S-Band
S-BD	S-MOWG	S-N	S/A	S/AC
S/B	S/C	S/EOS	S/F	S/G
S/L	S/M	S/N	S/O	S/P
S/R	S/S	S/SI	S/SYS	S/U
S/V	S1	SA	SAA	SAAB
SAAC	SAALC	SAAM	SAAMA	SAAS
SAB	SAC	SACS	SAD	SADA
SADE	SADEC	SADM	SAE	SAEF
SAES	SAF	SAFD	SAFE	SAFER
SAFI	SAGE-II	SAID	SAIL	SAL
SALC	SAM	SAMP	SAMPEX	SAMS
SAMSO	SAMSOR	SAMTEC	SAMTO	SANC
SAND	SAO	SAP	SAR	SARP
SARR	SART	SAS	SASA	SASE
SASP	SASTP	SAT	SATAF	SATO
SATS	SAU	SAVER	SAWD	SB
SBA	SBAS	SBC	SBCR	SBD
SBE	SBF	SBHC	SBN	SBP
SBR	SBS	SBTC	SBU	SBV
SBX	SBY	SC	SCA	SCADA
SCAMA	SCAMP	SCAN	SCAPE	SCARAB
SCARS	SCAS	SCAT	SCATHA	SCATS
SCB	SCBD	SCC	SCCB	SCCF
SCCH	SCCM	SCCS	SCD	SCDA
SCDP	SCDR	SCDU	SCE	SCEA
SCF	SCFH	SCFM	SCFS	SCGSS
SCHE	SCHED	SCHEM	SCI	SCID
SCIM	SCIS	SCIT	SCIU	SCL
SCLM	SCM	SCMB	SCMP	SCN
SCNP	SCNR	SCO	SCOE	SCOPE
SCOS	SCP	SCPS	SCR	SCRG
SCRJ	SCRL	SCRS	SCRSY	SCS
SCSI	SCT	SCU	SCUB	SCUBA
SCV	SD	SD/D	SD/FS	SD/YVV
SDA	SDAF	SDB	SDC	SDCL
SDCP	SDCS	SDCV	SDD	SDE
SDF	SDFS	SDG	SDH	SDI
SDIF	SDL	SDM	SDMU	SDN
SDO	SDP	SDPC	SDPF	SDR
SDRB	SDRD	SDRL	SDS	SDSS
SDT	SDTA	SDU	SDV	SDVF
SDX	SE	SE&I	SE/FAC	SEA
SEACF	SEADS	SEAID	SEAPG	SEARCHS
SEB	SEC	SECIB	SECO	SECS
SECT	SECTOR	SED	SEDS	SEDT
SEE	SEEDS	SEG	SEI	SEICO
SEII	SEL	SELDADS	SELSIS	SEM
SEMA	SEML	SEMS	SEN	SEND
SENS	SEO	SEON	SEOS	SEP
SEPAC	SEPAP	SEPAR	SEPB	SEPS
SEQ	SER	SERB	SERS	SERV
SERVICE	SERVO	SES	SESA	SESAC
SESAME	SESC	SESL	SETI	SETS
SEU	SEUL	SEV	SEWP	SF
SF-SOO	SFA	SFACI	SFC	SFCS
SFD	SFDS	SFDT	SFDU	SFEX
SFI	SFL	SFME	SFO	SFOC
SFOM	SFOP	SFP	SFPA	SFPPL
SFPS	SFS	SFSS	SFT	SFTA
SFTF	SFTWR	SFU	SFW	SFWE(M)
SG	SGC	SGG	SGGM	SGL
SGLS	SGMT	SGOS	SGP	SGR
SGS	SGSC	SGSS	SGV	SH
SH2	SHA	SHAG	SHAP	SHARAD
SHARE	SHARP	SHAS	SHDN	SHe
SHEAL	SHERB	SHERLOC	SHF	SHIT
SHLB	SHLC	SHLD	SHLDR	SHOOT
SHORAN	SHOT	SHOTGUN	SHP	SHR
SHRD	SHS	SHSS	SHTR	SHUTDN
SI	SIA	SIAC	SIAP	SIB
SIC	SID	SIDT	SIE	SIEM
SIES	SIG	SIG CONDR	SIG GEN	SIL
SILTS	SIM	SIMA	SIMAS	SIMCOM
SIMFAC	SIMO	SIMPLEX	SIMR	SIMS
SIMU	SIN	SINDA	SIO	SIP
SIPE	SIPS	SIR	SIR-A	SIR-B
SIRD	SIRR	SIRTF	SIS	SISS
SISWG	SIT	SITA	SIU	SIV
SIV-B	SIVE	SIW	SKD	SKE
SKIRT	SL	SL&I	SL-D	SL-J
SL-SS	SL-SSS	SLA	SLAC	SLAHTS
SLAK	SLAM	SLAR	SLAW	SLC
SLCA	SLCC	SLCL	SLD	SLE
SLEMU	SLF	SLI	SLIC	SLL
SLM	SLMP	SLN	SLO	SLOS
SLP	SLPB	SLRV	SLS	SLSA
SLSMS	SLT	SLV	SLW	SM
SM&S	SM/PM	SMA	SMAB	SMAG
SMART	SMATV	SMB	SMC	SMCC
SMCH	SMCS	SMCU	SMD	SMDC
SME	SMEAR	SMES	SMG	SMIA
SMIDEX	SMIP	SMIR	SMIRD	SMK
SMKLS	SMKU	SML	SMM	SMMD
SMO	SMOC	SMOCC	SMP	SMPM
SMPTRB	SMQ	SMR	SMRD	SMRM
SMS	SMSCC	SMSI	SMT	SMTAS
SMTF	SMTP	SMU	SMVP	SMVRD
SMW	SMWG	SMY	SN	SNAFU
SNF	SNIS	SNR	SNS	SNSO
SNSR	SNT	SNU	SO	SO2
SOAR	SOARS	SOATS	SOBER	SOC
SOCA	SOCAR	SOCC	SOCH	SOCRD
SOCS	SODA	SODB	SODS	SOE
SOF	SOFI	SOFIA	SOFT	SOG
SOGS	SOH	SOHO	SOI	SOIC
SOIS	SOL	SOLCON	SOLN	SOLPAN
SOLSPEC	SOM	SOMD	SOMF	SOMS
SONAR	SONET	SOOH	SOP	SOPC
SOR	SORD	SORPTR	SORTIE	SOS
SOSA	SOSC	SOSM	SOT	SOTA
SOTP	SOTS	SOUP	SOV	SOW
SOWG	SOX	SP	SP&S	SP-AF
SP-FGS	SP-ILS	SP-LMO	SP-OPI	SP-OSO
SP-PAI	SP-PCO	SP-PMS	SP-SMO	SPA
SPACE	SPAD	SPADS	SPAF	SPAH
SPAN	SPART	SPAS	SPBK	SPC
SPCC	SPCU	SPCW	SPD	SPDB
SPDBK	SPDCI	SPDR	SPE	SPEARS
SPEC	SPECT	SPEE	SPF	SPFA
SPFP	SPG	SPHER	SPI	SPIAP
SPIC	SPICE	SPIDF	SPIDPO	SPIF
SPII	SPIMS	SPIP	SPIS	SPK
SPKR	SPL	SPLX	SPLY	SPM
SPMN	SPMS	SPN	SPND	SPO
SPOC	SPOF	SPOM	SPP	SPPIL
SPPL	SPPP	SPR	SPRAG	SPRT
SPS	SPT	SPTD	SPTN	SPU
SPUD	SPUR	SPURT	SPV	SPVPF
SQ FT	SQB	SQD	SQE	SQG
SQI	SQIP	SQL	SQM	SQO
SQP	SQPN	SQR	SQT	SQUID
SQV	SQW	SQX	SQZ	SR
SR&Q	SR&QA	SR-CCSD	SRA	SRAG
SRB	SRBAB	SRBDF	SRBL	SRBPF
SRC	SRCB	SRCBD	SRCH	SRD
SRDH	SRE	SRF	SRH	SRI
SRL	SRM	SRMC	SRMS	SRN
SRO	SRP	SRPA	SRQ	SRR
SRS	SRSF	SRSR	SRSS	SRT
SRU	SRV	SRVL	SRW	SS
SS&A	SSA	SSAA	SSADM	SSAT
SSB	SSBC	SSBD	SSBUV	SSC
SSCA	SSCC	SSCE	SSCHS	SSCL
SSCP	SSCSP	SSCWEB	SSD	SSDD
SSDH	SSDS	SSDW	SSE	SSEC
SSEOS	SSF	SSFA	SSFGSS	SSFL
SSFMB	SSFP	SSFS	SSHPF	SSI
SSIBD	SSID	SSIP	SSIS	SSITP
SSL	SSM	SSM/I	SSMB	SSME
SSMEC	SSMECA	SSN	SSO	SSOP
SSP	SSPAO	SSPC	SSPD	SSPDA
SSPDB	SSPDS	SSPF	SSPG	SSPGSE
SSPM	SSPO	SSPP	SSPPSG	SSPRO
SSPS	SSPTF	SSPTS	SSPW	SSR
SSRD	SSRMS	SSRN	SSRR	SSS
SSSAA	SSSS	SST	SSTC	SSTF
SSTG	SSTO	SSU	SSUS	SSUS-A
SSUS-D	SSUSP	SSV	SSWG	SSZ
ST	ST-ECF	STA	STAB	STAC
STACC	STADAC	STADAN	STADN	STADU
STAG	STAR	STARR	START	STAS
STAT	STBD	STBE	STBY	STC
STCP	STCS	STD	STDCE	STDCF
STDL	STDM	STDN	STDY	STE
STEP	STEREO	STEX	STF	STG
STGT	STHP	STI	STICS	STIL
STIRD	STIS	STL	STLOS	STM
STMD	STME	STMP	STN	STO
STOCC	STOF	STOL	STOVL	STP
STPH	STQ	STR	STRAT	STRB
STRCH	STRFLD	STRG	STRL	STRUC
STS	STSG	STSOPO	STSP	STSR
STSSM	STT	STTE	STU	STV
SU	SUB	SUBJ	SUGG	SUM
SUMC	SUMER	SUMM	SUMS	SUP
SUPARCO	SUPCRIT	SUPPR	SUPSALV	SUPT
SUPV	SURE	SURF	SURS	SUSIM
SUTAGS	SV	SVA&C	SVAB	SVAC
SVAFB	SVB	SVC	SVD	SVDS
SVGA	SVL	SVM	SVO	SVRR
SVS	SVT	SVZ	SW	SW/PM
SWA	SWAA	SWAD	SWAN	SWAS
SWAT	SWATH	SWEBOK	SWG	SWI
SWICS	SWIR	SWN	SWOB	SWOF
SWP	SWR	SWS	SWT	SWZ
SXA	SXC	SXN	SXP	SXS
SXT	SY	SYH	SYM	SYMM
SYN	SYNC	SYNCOM	SYS	SYSCON
SYSTRAN	SZA	T	T&C	T&CD
T&CP	T&D	T&DA	T&DS	T&E
T&M	T&O	T&V	T'	T+
T-	T-0	T-O	T.B.	T.P.
T/A	T/C	T/CAP	T/D	T/E
T/L	T/O	T/R	T/T	T/TCA
T/V	T/W	T=	TA	TAA
TAB	TAC	TAC/RA	TACA	TACAN
TACH	TACO	TAD	TAEM	TAF
TAG	TAGS	TAI	TAIR	TAL
TALAR	TAM	TAN	TAO	TAP
TAR	TARC	TARP	TAS	TASA
TASPR	TAT	TATI	TAV	TB
TBA	TBC	TBDA	TBDL	TBE
TBF	TBI	TBN	TBP	TBR
TBS	TC	TCA	TCAB	TCB
TCC	TCD	TCDT	TCE	TCF
TCG	TCI	TCID	TCIR	TCM
TCMD	TCMS	TCN	TCO	TCOP
TCOPS	TCP	TCP/IP	TCR	TCRSD
TCS	TCSSS	TCTI	TCTO	TCU
TCV	TCXO	TD	TD&SA	TDA
TDD	TDM	TDP	TDPS	TDR
TDRR	TDRS	TDRSS	TDS	TDSM
TDU	TDV	TDY	TE	TEA
TEB	TEC	TECH	TED	TEG
TELCOM	TEM	TEMP	TEMS	TEOS
TEP	TER	TERL	TESH	TET
TEV	TF	TFC	TFCS	TFE
TFF	TFG	TFI	TFL	TFOV
TFR	TFS	TFU	TFZ	TG
TGA	TGC	TGO	TGOWG	TGR
TGS	TGSE	TGT	THC	THDS
THEMIS	THEO	THERM	THOLD	THOUS
THP	THROT	THZ	TI	TIC
TICM	TIE	TIFS	TIG	TIGER
TII	TIM	TIO	TIP	TIRIO
TIROS	TIS	TISP	TISRS	TIW
TJC	TJD	TJE	TJF	TK
TKB	TKM	TKSC	TKU	TL
TLA	TLAN	TLC	TLCE	TLD
TLI	TLM	TLO	TLR	TLS
TLSA	TLSCP	TLT	TLV	TLX
TM	TMA	TMAC	TMB	TMBU
TMC	TMDE	TMDL	TMDS	TMECO
TMF	TMG	TMI	TML	TMM
TMMC	TMO	TMP	TMPRY	TMPV
TMR	TMU	TMV	TMZ	TN
TNL	TNO	TNP	TNT	TO
TOC	TOD	TOF	TOG	TOGA
TOI	TOL	TOM	TOML	TOO
TOP	TOPEX	TOPS	TOR	TOS
TOT	TOTS	TOW	TP	TP&C
TPA	TPAD	TPC	TPDS	TPE
TPF	TPI	TPM	TPM1	TPM2
TPO	TPOCC	TPQ	TPR	TPS
TPSE	TPUN	TPY	TQA	TQB
TQI	TQM	TQO	TQP	TQS
TQV	TR	TR/SBS	TR1	TR2
TRA	TRACE	TRACS	TRAJ	TRANS
TRANSL	TRAP	TRB	TRBL	TRC
TRCP	TRD	TReK	TRF	TRG
TRH	TRK	TRKR	TRL	TRN
TRNG	TRP	TRPA	TRPSA	TRQ
TRR	TRRB	TRRM	TRS	TRSD
TRUN ANG	TS	TSA	TSAA	TSAC
TSB	TSC	TSCION	TSCO	TSCP
TSD	TSE	TSGP	TSK	TSLC
TSLD	TSM	TSO	TSP	TSR
TSRA	TSS	TSSU	TST	TSTOL
TSU	TSW	TT	TT&C	TTA
TTB	TTC	TTCA	TTCV	TTE
TTEL	TTG	TTH	TTI	TTL
TTLM	TTP	TTSS	TTU	TTV
TTY	TTZ	TU	TUL	TUN
TURB	TV	TVA	TVAR	TVC
TVCA	TVCD	TVCF	TVCS	TVEXPIS
TVI	TVL	TVLR	TVN	TVP
TVS	TVSA	TVSSIS	TVT	TVTA
TVV	TW	TWD	TWG	TWL
TWR	TWSTFT	TWT	TWTA	TWU
TWX	TWY	TX	TX/RX	TY
TYP	TYS	TZ	TZD	TZI
TZO	U	U-SB	U/C	U/D
U/L	U/M	U/O	U/S	U/V
U/W	UA	UAB	UAP	UAPTF
UAR	UARS	UART	UB	UBE
UBIC	UC	UCC	UCD	UCN
UCPU	UCR	UCS	UCTA	UD
UDB	UDF	UDID	UDL	UDMH
UDMH/H	UDOP	UDS	UE	UER
UFD	UFG	UFN	UFP	UFR
UGF	UHA	UHB	UHC	UHE
UHF	UHI	UHP	UHQ	UHR
UHT	UHV	UI	UIC	UIF
UII	UIII	UIO	UIR	UIT
UIV	UJC	UKIRT	UKN	UL
ULA	ULC	ULD	ULDB	ULE
ULEP	ULL	ULO	ULSI	ULT
ULVIM	ULX	UMB	UMBC	UMI
UMO	UMS	UMV	UMVF	UMW
UNBAL	UND	UNDK	UNDV	UNEX
UNISAT	UNIV	UNK	UNLCH	UNLK
UNQ	UOF	UOT	UP	UPLK
UPN	UPP	UPS	UPTLM	UQC
UQF	UQI	UQL	UQP	UQS
UQW	UR	URA	URAP	URC
URD	URG	URN	URR	URSA
URT	URV	US	USA	USAF
USAFA	USAMRIID	USB	USBE	USBI
USBS	USC	USDA	USDHHS	USDOE
USDOI	USDOT	USE	USEB	USEF
USET	USFE	USFP	USGM	USGS
USI	USICU	USMC	USML	USML-1
USML-2	USMP	USMP-1	USMP-2	USMP-3
USMP-4	USN	USNA	USNR	USNS
USO	USOC	USR	USRA	USRC
USRF	USRP	USS	UST	USTDC
USV	UT	UT&GS	UTA	UTC
UTE	UTIL	UTLM	UTM	UTP
UTRC	UTS	UUM	UUPIC	UUR
UUT	UUW	UV	UV-A	UV-B
UVA	UVB	UVC	UVCS	UVD
UVE	UVF	UVI	UVM	UVP
UVR	UVS	UVSP	UVT	UVV
UVW	UVX	UW	UWAL	UWE
UWI	UWS	UWT	UX	UXI
UXV	UXVI	UXVII	UXVIII	UXX
UYR	V	V P-P	V&DA	V&V
V-A	V-BAR	V-CITE	V-RTIF	V/A
V/C	V/H	V/M	V/V	V0
VA	VA/T/VTA	VAA	VAB	VAC
VAD	VAFB	VAK	VAL	VALID
VAM	VAN	VAP	VAR	VARM
VASI	VAST	VAT	VATA	VATF
VBSP	VC	VCAP	VCB	VCC
VCD	VCDS	VCE	VCG	VCGS
VCI	VCID	VCK	VCL	VCLM
VCM	VCN	VCO	VCR	VCRM
VCRS	VCS	VCT	VCTR	VCU
VCXO	VDA	VDB	Vdc	VDD
VDGS	VDI	VDS	VDT	VDU
VDV	VE	VEB	VEC	VECIB
VECO	VECP	VED	VEDS	VEEGA
VEEI	VEFCO	VEH	VEH ID	VEI
VEL	VEN	Veq	VER	VERIF
VERLORT	VERN	VERT	VES	VESA
VET	VEV	VEW	VF	VFD
VFE	VFI	VFM	VFMT	VFO
VFR	VFS	VFT	VFY	VGIMU
VGOR	VGOS	VGP	VGT	VGVT
VGX	VGY	VGZ	VHAA	VHE
VHEU	VHF	VHF/AM	VHF/DF	VHM
VHO	VHP	VHQ	VHSIC	VHT
VHX	VHY	VI	VIA	VIB
VIC	VID	VIDD	VIFI	VIIRS
VIL	VIO	VIP	VIR	VIRD
VIRGO	VIS	VIS/UV	VISC	VISION
VISTA	ViTS	VITT	VIU	VIW
VIWIM	VIWRM	VIY	VJ	VLA
VLBI	VLC	VLD	VLF	VLM
VLP	VLPS	VLR	VLS	VLSI
VLT	VLU	VLV	VM	VMC
VMF	VMO	VMRR	VMS	VNA
VNAV	VNE	VO	VOIR	VOL
VOLT	VOM	VOMD	VOR	VOR-DME
VORT	VORTAC	VOT	VOX	VP
VPC	VPF	VPHD	VPI	VPK
VPM	VPP	VPPA	VQA	VQD
VQO	VQR	VQT	VQV	VR
VRA	VRAM	VRB	VRC	VRCS
VREL	VRF	VRL	VRMS	VRN
VRNR	VRR	VRS	VRSD	VRT
VS	vs.	VSA	VSAT	VSB
VSD	VSI	VSN	VSO	VSOP
VSQ	VSR	VSRM	VSS	VSSC
VSTAG	VSTOL	VSV	VSW	VSWR
VSWS	VT	VT/FT	VTA	VTB
VTC	VTE	VTF	VTL	VTM
VTN	VTO	VTP	VTQ	VTR
VTS	VTU	VTVM	VTX	VU
VUF	VUL	VUT	VUV	VUVS
VV	VV&T	VVG	VVI	VVP
VVR	VVT	VWB	VWFC	VWG
VWT	VWX	VX	VY	VZ
VZI	W	W&B	W&C	W-G
W/	W/B	W/E	W/G	W/h
W/O	W/S	W/T	W/W	W/WMS
WA	WAAC	WAAS	WAATS	WAC
WAD	WAD/SO	WAIS	WAMDII	WAN
WAN/ISP	WAOA	WAOSS	WAR	WARN
WAT	WAVE	WB	WBC	WBD
WBDI	WBDS	WBHF	WBL	WBOSS
WBP	WBR	WBS	WBSC	WBSE
WBT	WBTS	WBV	WBY	WCCA
WCCS	WCCU	WCDB	WCDDT	WCI
WCL	WCLS	WCP	WCS	WCV
WD	WDE	WDT	WEA	WEFAX
WEO	WES	WEST	WETA	WETF
WETS	WF	WF/PC	WFD	WFDO
WFF	WFFE	WFHI	WFI	WFIS
WFM	WFMS	WFNA	WFOE	WFPC
WFPC2	WG	WGI	WGM	WGOD
WGOT	WGQA	WGQC	WGQT	WGRM
WGRP	WGS	WGS 84	WGSA	WGSD
WGSE	WGSS	WGSU	WHFO	WHISPER
WHL	WHP	WHPB	WHR	WHRU
WHS	WIB	WIF	WIFS	WIG
WIK	WIN	WIND	WINDS	WIP
WIRC	WIRO	WIS	WISP	WIST
WIX	WKGP	WKLY	WKND	WKNG
WKR	WKRS	WKSH	WL	WLCR
WLE	WLI	WLPS	WLT	WLTF
WM	WMAP	WMC	WMG	WMPT
WMS	WND	WNL	WNTE	WNTY
WNW	WO	WOBL	WOC	WOCE
WOFT	WOM	WOMBAT	WON	WONC
WONG	WOP	WOPM	WORM	WOSE
WOUS	WOUT	WOW	WOWLON	WP
WPC	WPD	WPDK	WPDN	WPDU
WPEU	WPF	WPG	WPI	WPKG
WPM	WPMCP	WPP	WPPS	WPS
WPWOD	WQ	WQE	WR	WRB
WRCM	WREF	WRG	WRK	WRKD
WRKG	WRKR	WRL	WRLR	WRM
WRO	WRPL	WRPT	WRR	WRS
WRSS	WS	WSB	WSC	WSCC
WSDB	WSDN	WSGC	WSGS	WSGT
WSM	WSMC	WSMR	WSO	WSOL
WSP	WSPG	WSS	WSSH	WSSN
WSTF	WSU	WSW	WSZ	WT
WTA	WTE	WTR	WTR SYS	WTSC
WTT	WTV	WTWS	WTWY	WTY
WUA	WUC	WUCF	WUDR	WUEN
WUPPE	WUR	WVCF	WVD	WVDC
WVEL	WVI	WVIO	WVS	WW
WWE	WWG	WWIS	WWMS	WWU
WWV	WWVB	WWVH	WWW	WWZ
WX	WXAP	WXDB	WXDM	WXRS
WXT	WY	WYPT	WYR	WYRS
WYU	WZ	WZS	WZSA	WZSM
WZSO	WZSP	WZTD	WZTS	X
X'	X''	XB	XCVR	XDA
XDC	XDCR	XDR	XDT	XDW
XFD	XFER	XFT	XFV	XFY-1
XH	XHC	XHD	XI	XL
XLTN	XMM	XMSN	XMT	XMTR
XNS	XO	XOS	XP	XPNDR
XPOP	XRCF	XRD	XRM	XRP
XRS	XRT	XS	XSST	XT
XTA	XTAL	XTE	XTM	XTR
XTX	XUV	XV-15	XV-5	XVERS
XVL	XVS	XVV	XW	XYP
XYR	Y	Y'	Y''	Y'''
YAR	YBG	YD	YEA	YES
YL	YMME	YO	YOC	YP
YPA	YR	YRO	YS	YSC
YT	YV	YVC	YVCB	YVGF
YVGR	YVV	YVV-1	YVVE	YVVI
YVVL	YVVO	YVVS	YY	YYYY
Z	Z '	ZBB	ZC	ZCA
ZCG	ZG	ZGT	ZH	ZI
ZIF	ZL	ZLD	ZLV	ZM
ZMB	ZO	ZOE	ZOP	ZP
ZPN	ZPS	ZQ	ZR	ZrO2
ZS	ZSI	ZT	ZUD	ZV
ZVD	ZVR	µA	µF	µG
µSEC	µV	µW	µµ

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DOS

A. Deal or Slide
B. Death of Services
C. Distributed by Ordinary Sports
D. Denial of Service