military acronyms and abbreviations > F

F: Fahrenheit 
F: Foxtrot 
F: Foxtrot Time Zone 
f: frequency 
F echelon: Fighting echelon 
F-BFTS: France-Belgium Flying Training Unit 
F.A.R.T.: Flatulent Airborne Reaction Team 
F/A: Fighter/Attack 
F/A: fore and aft 
F/d: Focal-length to Diameter 
F/E: Flight Engineer 
F/L: Flight Lieutenant 
F/MC: Fleet Master Chief 
F/O: Fiber-Optics 
F/O: Flying Officer 
F/S: Flight Sergeant 
F3S: Field Station Support System 
F7: Pathfinder 
FA: feasibility assessment 
FA: Field Artillery 
FA: forward area 
FA: Frequency Agile 
FA: Frontal Aviation 
FA: Full Accounting 
FA: Functional Architecture 
FAA: Federal Aviation Administration 
FAA: Federal Aviation Agency 
FAA: Fleet Air Arm 
FAA: Foreign Assistance Act 
FAAD: Forward Area Air Defense 
FAAD: Forward Area Air Defense Command 
FAAD C3I: Forward Area Air Defense Command, Control, Communications and Intelligence 
FAADS: Forward Area Air Defense System 
FAAR: Forward Area Alerting Radar 
FAARP: Forward Area Armament and Refuel Point 
FAAS: Foreign Affairs Administrative Support 
FAC: Facilities 
FAC: Forward Air Control 
FAC: Forward Air Controller 
FAC/A: Forward Air Controller/Airborne