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EO
EOC
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EOF
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EP
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EQ
ER
ERA
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ERC
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ERE
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ERL
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ERT
ERU
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ESA
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ESCC\8
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ESSX
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ET
ET/ACC
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EW
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E\911
FA
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FAST
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FAX
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FC
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FE
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FET
FEV
FF
FFA
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FG-A
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FIX
FJ
FL
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FM
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FNPA
FO
FOAC
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FOR
FORCS
FORD
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FOS
FOSE
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FP
FPA
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FPU
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FR
FRAC
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FRG
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FRJ
FRMR
FROG
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FS
FSC
FSF
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FSW
FTAM
FTC
FTG
FTL
FTP
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FTZ
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FW
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FX
FY
FYI
Ft
GA
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GEO
GHQ
GHRS
GHZ
GHz
GI
GID
GIF
GIGO
GIN
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GM
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GNU
GOES
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GP
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GPL
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GRD
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GRO
GRP MOD
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GT
GTC
GTE
GTEI
GTO
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GTT
GUI
GW
GWEN
GWM
GWY
Gaia
Ger
H-
HAC
HACD
HAL
HAM
HAO
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HC
HCFA
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HPO
HQ
HR
HRH
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HT
HTI
HTK
HU
HUAC
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HV
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HW\2000
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Hb
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I&M
I-
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IDE
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IE
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IEC-Q\2
IEC-Q\3
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IEEE
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IIA
IIE
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IIL
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IKZ
ILC
ILO
ILS
ILV
IM
IMAS
IMC
IMF
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IMMU
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IMP
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IMT
IMTS
IN
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INF
INL
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INS
INSTITUTE
INT
INTAP
INTELSAT
INWATS
IO
IOC
IOCC
IOD
IOM
IOM\2
IOOF
IOP
IOS
IOT
IOTA
IOU
IP
IPABX
IPAC
IPAT
IPB
IPBC
IPC
IPCS
IPE
IPL
IPLAN
IPM
IPMS
IPP
IPS
IPSE
IPX
IQ
IR
IRA
IRAF
IRAS
IRBM
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IRDS
IRE
IRM
IRMS
IROR
IRPC
IRS
IRTF
IS
ISA
ISAC-P
ISAC-S
ISAM
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ISC
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ISDT
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ISF
ISFUG
ISI
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ISM
ISN
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ISOO
ISP
ISPBX
ISPC
ISPM
ISR
ISRG
ISS
ISSN
ISSS
ISTA
ISUP
ISV
ISY
IT
ITAC
ITC
ITS
ITSO
ITSTC
ITT
ITU
ITUSA
IUE
IUS
IUV
IVD
IVP
IVTS
IWF
IWU
IX
IXC
IXI
IXM
In-situ
JACM
JANET
JBS
JC
JCA
JCAC
JCAE
JCEE
JCET
JCL
JCS
JD
JDC
JDS
JEM
JES
JET
JFK
JFMIP
JGR
JI
JIC
JILA
JIM
JINTACCS
JIS
JISC
JIT
JMS
JMX
JNT
JO
JOVE
JOVIAL
JPL
JRC
JSC
JSD
JSN
JSRC
JSW
JTIDS
JV
JvNC
JvNCnet
K&R
KAIST
KAO
KB
KBPS
KC
KD
KDCI
KDT
KERMIT
KET
KFT
KHZ
KHz
KI
KIA
KIAS
KO
KP
KPNO
KPO
KQC
KS
KSC
KSR
KSU
KTA
KTB
KTS
KTU
KVST
KWIC
KY
KZU
K\9
Km
L1
LA
LAC
LADAR
LADT
LAIS
LAM
LAMA
LAN
LANL
LAP
LAPB
LAPD
LAPM
LAPX
LAR
LASER
LASS
LAT
LATA
LATIS
LAX
LB
LBBD
LBHS
LBL
LBO
LBS
LBn
LC
LCAMOS
LCCIS
LCCL
LCCLN
LCD
LCDN
LCDR
LCIE
LCL
LCLOC
LCM
LCN
LCR
LCRMKR
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LCSE
LCSEN
LCS\7
LCT
LD
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LDL
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LDX
LE
LEAP
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LED
LEM
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LEP
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LF
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LFSA
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LHD
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LI
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LIU
LL
LLB
LLC
LLD
LLID
LLL
LLN
LLNL
LLO
LLOX
LLP
LM
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LMOS
LN2
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LOA
LOC
LOCAP
LOF
LOFT
LON
LOOPS
LOP
LOSF
LOTS
LOX
LP
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LPCDF
LPDA
LPF
LPG
LPL
LPN
LPP
LPR
LPT
LPV
LRAP
LRB
LRBM
LRC
LRN
LRS
LRSS
LRU
LRV
LS
LSAP
LSB
LSC
LSD
LSEC
LSI
LSL
LSP
LSR
LSRP
LSS
LSSD
LSSU
LSU
LSUE
LSV
LT
LT-S
LT-T
LTAB
LTC
LTD
LTF
LTG
LTJG
LTL
LTP
LTS
LTU
LTUC
LU
LUG
LUT
LWL
LWM
LWT
LXE
LZ
L\-ERC
L\2
L\3
L\4
L\5
L\M
LaRC
LeRC
M/W
MA
MAAP
MAC
MACBS
MACSYMA
MAD
MADD
MADN
MAG
MAN
MAP
MAP/TOP
MAPSS
MAR
MARBI
MARC
MARS
MAS
MASB
MASC
MASER
MASH
MASM
MAST
MAT-CALS
MATFAP
MAU
MB
MBA
MBPS
MBTA
MC
MCA
MCAE
MCC
MCCS
MCH
MCHB
MCI
MCIAS
MCN
MCP
MCP/AS
MCPO
MCS
MCSV
MCTRAP
MD
MDACS
MDAS
MDC
MDE
MDF
MDRE
MDT
MDU
MDX
ME
MEC
MECO
MELD
MERP
MERS
MET
MEd
MF
MFA
MFC
MFENET
MFJ
MFLOPS
MFM
MFR
MFS
MFT
MG
MGH
MGM
MGT
MH
MHD
MHS
MHZ
MHz
MI
MIA
MIB
MICE
MIDI
MIFASS
MILNET
MIM
MIMD
MIN
MINCE
MINE
MINX
MIP
MIPS
MIR
MIRV
MIS
MISCF
MIT
MITS
ML
MLA
MLC
MLCD
MLD
MLL
MLS
MLT
MLV
MM
MMC
MMES
MMFS
MMGT
MMH
MML
MMM
MMOC
MMS
MMS\43
MMT
MMU
MMW
MMX
MN
MNA
MNP
MNRAS
MO
MOC
MOD
MODEM
MOG
MOL
MOLA
MOMA
MOMV
MON
MOR
MOS
MOSFET
MOTAS
MOTIS
MOTOS
MOTSS
MOTV
MOU
MOUSE
MP
MPC
MPCH
MPDU
MPE
MPG
MPH
MPOW
MPP
MPPD
MPR
MPV
MPW
MR
MRF
MRI
MRP
MRSR
MRSRM
MS
MS-DOS
MSB
MSC
MSCP
MSD
MSE
MSFC
MSG
MSH
MSL
MSN
MSPCA
MSPE
MSRP
MSS
MST
MSU
MT
MTA
MTAE
MTBF
MTC
MTF
MTP
MTR
MTS
MTSC
MTSL
MTSO
MTSS
MTTF
MTTR
MTU
MTV
MTX
MU
MUF
MULDEM
MULTICS
MUMPS
MUNG
MUNICH
MUSAC
MUX
MVA
MVP
MVS
MW
MX
MXU
MeV
Mir
Msg
N(R)
N(S)
NA
NAACP
NAAS
NAB
NABISCO
NAC
NACCIRN
NACS
NAD
NADGE
NAG
NAGE
NAK
NAM
NAND
NANP
NAPAP
NAR
NARDAC
NAS
NASA
NASDA
NASM
NASP
NATO
NAVDAC
NAVSWC
NB
NBA
NBC
NBFM
NBO
NBS
NBVM
NC
NCA
NCC
NCCF
NCDC
NCE
NCGA
NCI
NCIC
NCO
NCP
NCR
NCS
NCSA
NCSC
NCTE
NCTL
NCU
NCV
ND
NDA
NDC
NDCC
NDDL
NDE
NDEA
NDL
NDP
NDSL
NDT
NDU
NDV
NE
NEAR
NEARnet
NEB
NEBE
NEBS
NEC
NEI
NES
NESAC
NESC
NET
NEWS
NEXRAD
NEXT
NF
NFC
NFFE
NFL
NFS
NFT
NG
NGC
NH
NHI
NHL
NHLBI
NHR
NI
NIC
NICMOS
NIFTP
NIH
NIM
NIMH
NIMS
NIR
NIS
NISO
NIST
NJ
NJB
NL
NLM
NLP
NLRB
NLS
NM
NMC
NMOS
NMR
NMS
NNE
NNTP
NNW
NNX
NOA
NOAA
NOAO
NOC
NOCS
NORAD
NORGEN
NORM
NORML
NOS
NOSC
NOTIS
NOW
NOx
NP
NPA
NPC
NPL
NPN
NPR
NPV
NQS
NRA
NRAO
NRC
NRE
NREN
NRL
NRM
NRO
NRZ
NRZC
NRZI
NRZM
NS
NSA
NSAP
NSC
NSCS
NSE
NSEC
NSF
NSFNET
NSP
NSPMP
NSS
NSSDC
NST
NSTS
NSW
NSWC
NStA
NT
NT/S
NTEC
NTEU
NTIA
NTIS
NTM
NTN
NTP
NTS
NTSB
NTSC
NTT
NT\1
NT\2
NU
NUA
NUC
NUI
NUL
NUP
NURBS
NUSC
NV
NVM
NW
NWI
NWNET
NWS
NWT
NXX
NY
NYC
NYNEX
NYPD
NYSE
NYSERNet
NZ
NZUSUGI
O-LTM
OA
OA&M
OAO
OAS
OASYS
OATS
OBE
OBS
OC
OCC
OCDM
OCE
OCI
OCLC
OCO
OCP
OCR
OCS
OCST
OCU
OD
ODA
ODAC
ODD
ODDD
ODI
ODISS
ODS
ODT
OE
OED
OEIC
OEM
OEO
OES
OEXP
OF
OFM
OFNPS
OFS
OFT
OG
OGT
OH
OIRA
OIU
OJT
OLTP
OM
OMAP
OMB
OMC
OMD
OMM
OMPF
OMS
OMV
ON
ONA
ONAC
ONAL
ONC
ONI
ONP
ONR
OOP
OOPART
OOPS
OP
OPC
OPDU
OPEC
OPEOS
OPF
OPM
OPS
OPSM
OPUS
OPX
OR
ORB
ORFEUS
ORM
ORNL
OROM
OS
OSAC
OSB
OSC
OSCAR
OSCRL
OSD
OSDIT
OSDS
OSF
OSHA
OSI
OSI/RM
OSME
OSO
OSP
OSPFIGP
OSPS
OSS
OSSA
OSSE
OSTP
OT
OT&LF
OTA
OTB
OTC
OTF
OTH-B
OTR
OTS
OTV
OUTWATS
OV
OVST
OW
OWG
P/AR
P/F
PA
PABX
PACCOM
PACE
PACT
PACX
PAD
PAH
PAL
PAM
PAN
PANS
PARC
PAS
PASS
PAT
PATROL
PAX
PBC
PBD
PBM
PBS
PBX
PC
PC-DOS
PC/AT
PCB
PCDA
PCH
PCI
PCIE
PCL
PCM
PCN
PCO
PCPC
PCR
PCS
PCSN
PCT
PCTE
PCTS
PCTV
PD
PDAD
PDC
PDE
PDES
PDF
PDI
PDL
PDM
PDN
PDP
PDQ
PDS
PDSP
PDT
PDU
PE
PECC
PEI
PEP
PEPE
PERL
PEX
PFC
PFOFF
PFPU
PFS
PG
PGA
PH
PH-
PHA
PHIGS
PHS
PI
PIA
PIC
PICS
PIF
PIN
PIOCS
PIP
PIT
PIU
PIXEL
PKT
PL
PLA
PLATO
PLC
PLCC
PLD
PLIC
PLL
PLM
PLO
PLSS
PLU
PM
PM/X
PMAC
PMC
PMIRR
PMO
PMOS
PMS
PMT
PMU
PN
PNB
PNP
PNPN
PO
POB
POC
POD
POE
POF
POGO
POM
POP
POPS
POR
POS
POSI
POSIX
POTS
POTV
POV
POW
PP
PPB
PPC
PPCS
PPD
PPM
PPN
PPP
PPS
PPT
PPU
PQ
PR
PRC
PRCA
PREMIS
PREPnet
PRI
PRN
PROFS
PROM
PROMATS
PROTEL
PRS
PRTC
PS
PSA
PSAP
PSC
PSDC
PSDN
PSDS
PSE
PSF
PSG
PSI
PSIU
PSK
PSL
PSM
PSN
PSO
PSPDN
PSR
PSS
PST
PSTN
PSU
PSW
PT
PTA
PTAT
PTD
PTL
PTN
PTO
PTT
PTV
PTW
PU
PUC
PUM
PV
PVC
PVN
PVO
PW
PWG
PX
PhysRev
Q-CIF
QAM
QAS
QC
QD
QDA
QED
QEF
QEI
QET
QIC
QID
QLI
QM
QMC
QMF
QMG
QMP
QMS
QNS
QRSS
QSC
QSO
QSS
QTAM
QWERTY
R&B
R&D
R&R
R&SE
R/O
R/W
R/WM
RA
RAAF
RACE
RACEP
RAD
RADAR
RADM
RAF
RAM
RAND
RAO
RAR
RARDE
RARE
RAS
RASC
RATS
RBC
RBEF
RBEN
RBHC
RBI
RBOC
RBOR
RC
RC MAC
RCA
RCAF
RCAS
RCC
RCF
RCI
RCL
RCLDN
RCM
RCMAC
RCMP
RCP
RCRE
RCS
RCSC
RCU
RCVR
RD
RDA
RDBMS
RDES
RDF
RDS
RDT
RDY
RE
REA
REC
RECON
REJ
REL
REM
REMOBS
REMSH
REN
REO
RES
RES\1
RETMA
REV
REXX
RF
RFC
RFD
RFI
RFP
RFQ
RFS
RGB
RGP
RH
RHC
RHS
RI
RIACS
RIAS
RID
RIF
RILM
RIP
RIPE
RISC
RISLU
RITA
RJE
RKW
RL
RLC
RLCM
RLG
RLIN
RLL
RLOGIN
RLSD
RLT
RMA
RMAS
RMATS
RMR
RMS
RN
RNA
RNGC
RNOC
RNR
RNZAF
RO
ROB
ROC
ROFF
ROG
ROH
ROK
ROM
ROSAT
ROSE
ROTC
ROTL
ROTS
ROYGBIV
RP
RPC
RPFC
RPG
RPI
RPM
RPN
RPO
RPOA
RPS
RPV
RQ
RQS
RQSM
RR
RRO
RS
RSA
RSB
RSC
RSCS
RSFSR
RSLE
RSLM
RSM
RSN
RSS
RSTS/E
RSU
RSV
RSVP
RSWC
RSY
RSYD
RSYU
RT
RTA
RTAC
RTB
RTCA
RTF
RTFM
RTG
RTL
RTLS
RTM
RTN
RTR
RTS
RTSE
RTTY
RTU
RU
RUM
RVD
RW
RWC
RX
RZ
RxSD
Ry
S&C
S-
S/C
SA
SAA
SABME
SAC
SADD
SAFENET
SAG
SAI
SALI
SAM
SAMA
SAMPEX
SAMTO
SANE
SAO
SAP
SAPI
SAR
SARA
SAREX
SARTS
SAS
SASE
SASI
SAT
SAW
SBA
SBC
SBCX
SBMS
SBS
SBUC
SC
SCA
SCAD
SCADC
SCAME
SCAMP
SCAN
SCAT
SCC
SCCP
SCCS
SCE
SCF
SCI
SCIFI
SCL
SCLK
SCM
SCO
SCOOPS
SCOT
SCOTS
SCP
SCPC
SCPD
SCR
SCRC
SCSI
SCT
SCU
SCUBA
SCUD
SCX
SD
SD&D
SDB
SDE
SDI
SDIO
SDIS
SDL
SDLC
SDM
SDN
SDO
SDOC
SDP
SDR
SDS
SDSC
SDT
SDV
SE
SEAS
SEATO
SEC
SECNAV
SED
SEI
SEL
SEM
SES
SEST
SETI
SF
SFB
SFD
SFMC
SFRPG
SG
SGC
SGH
SGML
SGMP
SHAPE
SHAR
SHCD
SHF
SHI
SHRPG
SI
SIAM
SIC
SICOFI
SICOFI\2
SID
SIDES
SIF
SIG
SIGCAT
SIGS
SIMD
SIMM
SIN
SINE
SIO
SIP
SIPB
SIPMOS
SIPO
SIPS
SIR
SIRTF
SIS
SISCOM
SIT
SITA
SITAC
SITEST
SIU
SJ
SL
SLA
SLAC
SLAN
SLAR
SLBM
SLC
SLD
SLDC
SLE
SLIC
SLIM
SLIP
SLM
SLMA
SLMD
SLP
SLS
SM
SMA
SMAS
SMASF
SMASPU
SMC
SMD
SMDF
SMDI
SMDR
SMDS
SME
SMEGMA
SMERSH
SMEX
SMF
SMG
SMILS
SMM
SMS
SMSA
SMTP
SMU
SN
SNA
SNADS
SNAFU
SNAP
SNCF
SNET
SNF
SNMP
SNOBOL
SNPA
SNR
SNU
SO
SOAC
SOAP
SOC
SOFIA
SOH
SOHIO
SOHO
SOL
SONAR
SONDS
SONET
SOP
SOS
SP
SPA
SPAG
SPAN
SPAR
SPARC
SPAWAR
SPC
SPCA
SPCC
SPCR
SPCS
SPDM
SPEC
SPI
SPITBOL
SPNI
SPOT
SPS
SPUC/DL
SPUR
SQD
SQE
SQIID
SQL
SQL/DS
SQUID
SRA
SRAM
SRB
SRG
SRI
SRM
SRO
SS
SSA
SSAS
SSB
SSBAM
SSC
SSCP
SSE
SSF
SSFF
SSG
SSI
SSME
SSN
SSO
SSP
SSPC
SSPF
SSPRU
SSPS
SSR
SSRMS
SST
SSTO
SSTTSS
SSTV
SSW
SS\7
ST
STARS
STATMUX
STC
STCR
STD
STDM
STEP
STI
STILO
STIS
STL
STM
STN
STOL
STORY
STP
STRPG
STS
STScI
STU
STUDIALO
STV
STX
SU
SUB
SUERM
SUM
SUN
SUNOCO
SUNY
SURAnet
SUS
SUSP
SVC
SVID
SVM
SVP
SVS
SW
SWAS
SWB
SWBT
SWF
SWFC
SWIFT
SWS
SX
SXS
SYC
SYN
SYP
SYSGEN
Skyhook
T&R
T&T
T-
TA
TAC
TACACS
TACCS
TAE
TAL
TANSTAAFL
TAP
TAR
TAS
TASC
TASI
TAT
TAU
TB
TBA
TBD
TC
TCA
TCAP
TCAS
TCC
TCG
TCM
TCP
TCP/IP
TCR
TCS
TCSEC
TCT
TCU
TD
TDAS
TDC
TDCC
TDD
TDE
TDI
TDM
TDMA
TDR
TDRS
TDRSS
TDY
TE
TECO
TEFLON
TEHO
TEI
TELEKOM
TELEX
TELNET
TELSAM
TERM
TES
TF
TFLAP
TFP
TFS
TFT
TG
TGC
TGN
TGV
TH
THIEF
THL
THOR
TI
TIA
TIC
TID
TIFF
TIM
TIP
TIRKS
TIS
TISN
TKO
TL
TLA
TLC
TLI
TLM
TLN
TLP
TLTP
TM
TMA
TMAC
TMD
TMDF
TMIS
TMMS
TMO
TMP
TMR
TMRC
TMRS
TMS
TMX
TM\1
TN
TNC
TNDS
TNF
TNN
TNOP
TNP
TNPC
TNT
TO
TODS
TOMS
TOOIS
TOP
TOPLAS
TOPQ
TOPS
TOPSMP
TORES
TOS
TOW
TOY
TP
TPC
TPI
TPMP
TPO
TPP
TPS
TP\4
TR
TREAT
TRG
TRI
TRMTR
TROFF
TRR
TRUSIX
TRW
TS
TSA
TSAP
TSC
TSCPF
TSD
TSI
TSO
TSORT
TSP
TSPS
TSR
TSS
TSST
TST
TSTO
TSTS
TT
TTC
TTFN
TTL
TTMA
TTP
TTS
TTTN
TTU
TTY
TTYC
TUNIS
TUP
TUR
TV
TVA
TW
TWA
TWB
TWIMC
TWT
TWX
TX
T\/OS
T\1
T\3
T\FE
Tx
TxSD
U(k0)
U(p0)
U-
UA
UAE
UAI
UAR
UARS
UART
UBA
UBC
UBL
UBM
UCAR
UCB
UCD
UCI
UCL
UCLA
UCR
UCSB
UCSC
UCSD
UCSF
UDB
UDLC
UDMH
UDP
UDT
UDTS
UEC
UFO
UGC
UH
UHF
UI
UIC
UID
UIMS
UIT
UITP
UIUC
UK
UKST
UL
ULANA
ULCU
UMOC
UMT
UN
UNESCO
UNICEF
UNICS
UNISTAR
UNIX
UNMA
UNO
UOA
UP
UPC
UPI
UPS
UR
URI
US
USA
USAF
USAFA
USAN
USART
USB
USC
USCG
USDA
USES
USFL
USGS
USIA
USITA
USM
USMC
USMP
USN
USO
USOC
USP
USPS
USR
USS
USSR
USSS
USW
UT
UTC
UTM
UTP
UTnet
UUCICO
UUCP
UUG
UUS
UV
UVS
UW
V&H
V&V
V(R)
V(S)
VA
VAB
VAC
VAFB
VAN
VANS
VAP
VAR
VASI
VAT
VAX
VAXBI
VC
VCB
VCM
VCO
VCR
VCS
VCU
VD
VDFM
VDI
VDM
VDT
VEEGA
VF
VFAC
VFN
VFO
VFR
VFW
VFY
VG
VGA
VGF
VHDL
VHF
VHS
VHSIC
VI
VIABLE
VILE
VINE
VINES
VIP
VISTA
VITA
VIU
VJ
VL
VLA
VLBA
VLBI
VLF
VLIW
VLSI
VLT
VM
VM/CMS
VM/SP
VMCF
VMM
VMOS
VMR
VMRS
VMS
VNF
VNL
VNLF
VOA
VODAS
VOIR
VOIS
VOQ
VPI&SU
VPN
VPT
VRC
VRM
VRS
VSAM
VSAT
VSB
VSE
VSP
VSR
VSS
VSSP
VSX
VSt
VT
VTAM
VTI
VTOC
VTOL
VTR
VTS
VUP
VVSS
Vcc
Vgg
WA
WAC
WADS
WAIS
WAN
WARC
WATS
WB
WBC
WC
WCI
WCPC
WCTU
WD
WDFHP
WDFLP
WDM
WDT
WECo
WFPC
WFPCII
WG
WH
WHBL
WHCA
WHO
WI
WIMP
WIPP
WIS
WITS
WIYN
WM
WMSCR
WOM
WOP
WOPR
WORM
WOW
WP
WPI
WSI
WSMR
WSW
WTR
WU
WUPPE
WV
WW
WWI
WWII
WWMCCS
WY
WYSIWIS
WYSIWYG
XAD
XB
XBAR
XBT
XCF
XD
XDR
XFE
XFER
XFIFO
XID
XINU
XL
XMM
XMS
XMTR
XNS
XO
XOFF
XON
XOR
XPL
XPORT
XSECT
XTAL
XUI
XUV
YA
YACC
YB
YMCA
YMHA
YOB
YP
YRS
YSO
YST
YT
YTD
YWCA
YWHA
ZB
ZCS
ZETA
ZGS
ZI
ZIF
ZIP
ZK
ZMRI
ZPG
ZPRSN
ZSP
ZST
ZT
ZWEI
ZWR
ZZF
ZZK
\1TR6
\2B1Q
\3ACC
\4B3T
\5B6B
\D
\GL
\H
\M
\PTY
\WD
\XB COER
\XBCOER
a/b
cm
d.s.
d.y.
db
dba
dbms
e.g.
fps
i.e.
ing
mL
mm
pps
q.v.
s.p.
tem
w.d.
w.p.
