F-BFTS - France-Belgium Flying Trainin… 
F/E - Flight Engineer 
F/L - Flight Lieutenant 
F/O - Flying Officer 
F/S - Flight Sergeant 
FAA - Federal Aviation Administration 
FAA - Fleet Air Arm 
FAGS - Fleet Aerial Gunners School 
FAP - First Aid Post 
FAR - Federal Acquisition Regulations 
FAR - Federal Aviation Regulations 
FATU - Fighter Armament Training Unit 
FATU - Flight Affiliation Training Uni… 
FBDF - Flying Boat Development Flight 
FBO - Fixed Base Operations 
FBSU - Flying Boat Servicing Unit 
FC - Ferry Control 
FC - Fighter Command 
FC - Flying Control 
FCCF - Fighter Command Communication F… 
FCCRS - Fighter Command Control & Repo… 
FCCS - Fighter Command Communication S… 
FCCU - Fighter Control Cooperation Uni… 
FCIRF - Fighter Command Instrument Rat… 
FCIRS - Fighter Command Instrument Rat… 
FCITF - Fighter Command Instrument Tra… 
FCITS - Fighter Command Instrument Tra… 
FCMPC - Fighter Command Missile Practi… 
FCPU - Ferry Command Preparation Unit 
FCRS - Fighter Command Radar School