Military affairs

Explosive component	Explosive Ordnance Reconnaissance	Far field	Ferry (for river crossing)	Field gun
Field impedance	Field kitchen	Field strength	Firing	Firing Range
Firmware	First aid kit	First lieutenant	First medical aid	Fleet
Forcing function	Formation	Forward edge of the battle area (FEBA)	Forward line of own troops (FLOT)	Fragmentary Order (FRAGO)
Free fall	Free-Fall Bomb (an unguided bomb)	Frontal attack	Fuel canister	Fuse
Fuse blasting time	General (Gen)	Grenade	Guardhouse	Guardroom
Gun turret	Gunner	Hangar	Helicopter	Helmet
Hospital	Howitzer	Howitzer	Humanitarian Aid	Humanitarian safety area
Humanitarian safety area	Infantry	Infantry division	Intelligence	Killed in action (KIA)
Landing Zone	Launcher	Level of supply	Lieutenant	Lieutenant colonel