Similar to 艦隊司令部_(ドイツ連邦海軍)

North American FJ-1 Fury

Flettner Fl 265

Floating point operations per second

Functional magnetic resonance imaging

Forth (programming language)

Fortran

Field-programmable gate array

Microwave transmission

Free Pascal

FreeBSD

Farm Security Administration

Japan Meteorological Agency

Air Force Office (Germany)

Military Counterintelligence Service (Germany)

Sûreté Nationale (Morocco)

Japanese Atomic Energy Commission

National Security Council (Japan)

Tricare

Suez Canal Authority