EORS
end of routing signal
EOT
end of transmission
EOTS
end of transmission signal
EQL
equalizer
EQUIP
equipment
ERP
effective radiated power
ESM
ETS
European Telephone System
EW
electronic warfare
EWC
ELSEC
electronic security
EX
exchange
F
fahrenheit
FA
field artillery
FAA
Federal Aviation Administration
FACCON
facilities control
FAS
FASC
forward area signal center
FCC
FCC
fire coordination center
FCL
fire coordination line
FDM
IDX
full-duplex
FEBA
forward edge of the battle area
FIGS
figures
FM
FOC
flight operation center
FOUO
For Official Use Only
FPA
Federal Preparedness Agency
Freq Assn
frequency assignment
FSCC
FSE
FSK
frequency shift keying
FSOP
field standing operating procedure
ft
foot
FTX
field training exercise
FW
field wire
FWD
forward G
GCT
Greenwich Civil Time
GEN
GEN RING
GHz
gigahertz
GS
general support
GSA
GWC
Global Weather Central
HDX
half-duplex
HHC
headquarters and headquarters company
HF
high frequency
HP
HQ
headquarters
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