S&F;
S&M;
S&T;
S&TI;
S-2
S-3
S-4
SA
SAAF
SAAFR
SAAM
SAB
SABER
SAC
SACC
SACEUR
SACLANT
SACS
SADC
SAF
SAFE
SAFE-CP
SAFWIN
SAG
SAI
SAID
SAL
SAL-GP
SALM
SALT
SALTS
SALUTE
SAM
SAMM
SAMS
SAO
SAOC
SAP
SAPI
SAPO
SAR
SARC
SARIR
SARMC
SARMIS
SARREQ
SARSAT
SARSIT
SARTEL
SARTF
SAS
SASP
SASS
SASSY
SAT
SATCOM
SAU
SAW
SB
SBIRS
SBL
SBPO
SBR
SBRPT
SBS
SBSS
SBT
SC
SCAS
SCATANA
SC ATLANTIC
SCATMINEWARN
SCC
SCDL
SCE
SC EUROPE
SCF(UK)
SCF(US)
SCG
SCI
SCIF
SCL
SCM
SCMP
SCNE
SCO
SCOC
SCONUM
SCP
SCPT
SCRB
SCT
SCTIS
SCTS
SCT-UR
SCUD
SDA
S-day
SDB
SDF
SDIO
SDLS
SDMX
SDN
SDNRIU
SDP
SDR
SDSG
SDSM
SDV
SEABEE
SEAD
SEAL
SEAVAN
SEC
SECAF
SECARMY
SecDef
SECNAV
SECNAVINST
SECOMP
SECORD
SECRA
SECSTATE
SECTRANS
SED
SEDAS
SEF
SEI
SEL REL
SELRES
SEMA
SEMS
SEO/SEP
SEP
SERE
SERER
SETA
SEW
S/EWCC
SEWS
SF
SFAF
SFCP
SFG
SFI
SFMS
SFOB
SFOD-A/B/C
SFOR
SFS
SG
SGEMP
SGSA
SGSI
SHAPE
SHD
SHF
SHORAD
SHORADEZ
SI
SIA
SIAGL
SIC
SICR
SID
SIDAC
SIDL
SIDS
SIF
SIG
SIGINT
SIGSEC
SII
SIM
SIMLM
SINCGARS
SINS
SIO
SIOP
SIOP-ESI
SIPRNET
SIR
SIRADS
SIRMO
SIS
SIT
SITLM
SITREP
SIV
SJA
SJS
SKE
SL
SLAM
SLAR
SLBM
SLC
SLCM
SLCP
SLD
SLEP
SLGR
SLIT
SLO
SLOC
SLP
SLRP
SLWT
SM
SMART
SMC
SMCA
SMCC
SMCM
SMCOO
SMCR
SMD
SMDC
SME
SMEB
SMEO
SMFT
SMI
SMIO
SMO
SMP
SMPT
SMRI
SMTP
SMU
S/N
SNCO
SNF
SNIE
SNLC
SNM
SNOI
SO
SOA
SOAF
SOC
SOCA
SOCC
SOCCE
SOCCENT
SOCCT
SOCEUR
SOCEX
SOCJFCOM
SOCLANT
SOCOORD
SOCP
SOCPAC
SOCRATES
SOCSOUTH
SOD
SODARS
SOE
SOF
SOFA
SOFAR
SOFLAM
SOFME
SOFSA
SOG
SOI
SOIC
SOLAS
SOLE
SOLIS
SOLL
SOM
SOMA
SOMPF
SONMET
SOOP
SOP
SOPA
SO-peculiar
SOR
SORTIEALOT
SORTS
SOS
SOSB
SOSC
SOSCOM
SOSE
SOSG
SOSR
SOTA
SOTAC
SOTSE
SOUTHAF
SOUTHROC
SOW
SOWT
SOWT/TE
SP
SPA
SPACEAF
SPACECON
SPCC
SPEAR
SPEC
SPECAT
SPECWAR
SPI
SPINS
SPINTCOMM
SPIREP
SPLX
SPM
SPMAGTF
SPO
SPOC
SPOD
SPOE
SPOTREP
SPP
SPR
SPRINT
SPS
SPSC
SPTCONF
SPTD CMD
SPTG CMD
SPTREQ
sqft
SR
SRA
SRAM
SRB
SRBM
SRC
SRCC
SRF
SRG
SRI
SRIG
SROC
SROE
SRP
SRP/PDS
SRR
SRS
SRSG
SRT
SRTD
S/RTF
SRU
SR-UAV
SRWBR
S/S
SS
SSA
SSB
SSBN
SSB-SC
SSC
SSCO
SSCRA
SSE
SSF
SSI
SSM
SSMI
SSMS
SSN
SS (number)
SSO
SSP
SSPO
SSS
SSSC
SST
S/T
ST
ST&E;
STA
STAB
STA clk
STAMMIS
STAMP
STANAG
STANAVFORLANT
STAR
STARC
START
STARTEX
STB
STC
STD
STDM
STE
STEL STU III
STEP
STG
STICS
STO
STOC
STOD
STOL
STOMPS
STON
STOVL
STP
STR
STRAPP
STRATOPS
STREAM
STS
STT
STU
STU-III
STW
STWC
STX
SU
SUBJ
sub-JIB
SUBOPAUTH
SUBROC
SUC
SUIC
SUMMITS
SUPE
SURG
SUROBS
SURPIC
SUW
SUWC
S/V
SVC
SVIP
SVLTU
SVR
SVS
Sw
SWA
SWAT
SWBD
SWC
SWI
SWO
SWORD
SWSOCC
SWXS
SYDP
SYG
SYNC
SYS
SYSCON
SZ