List of U.S. Government and Military Acronyms - F

F

• FA – Field Artillery
• FABS – Fetus Aborted By Squad
• FAK – First Aid Kit
• FAR – Federal Acquisition Regulation
• FBCB2 – Force XXI Battlefield Command Brigade and Below
• FBI – Federal Bureau of Investigation
• FEBA – Forward Edge of the Battle Area
• FIDO – FIre Direction Officer
• FISINT – Foreign Instrumentation Signals Intelligence
• FISHDO – Fuck It, Shit Happens, Drive On
• FitRep – Fitness Report
• FLOT – Forward Line of Troops
• FLOTUS – First Lady of the United States (U.S. – see POTUS)
• FM – Field Marshal
• FMC – Fully Mission Capable
• FO – Foxtrot Oscar (i.e. F**k Off) (US/UK Forces)
• FOB – Forward Operating Base
• FOD – Foreign Object Damage (U.S.)
• FOD – Foreign Object Debris (U.S.)
• FPO – Fleet Post Office; See also APO
• FSA – Force Structure Allowance
• FSTE – Foreign Service Tour Extension
• FTUS – Full Time Unit Specialist
• FUBAR – Fucked Up Beyond All Recognition