Similar to 軍事保安局_(ドイツ)

FIFO (computing and electronics)

File Transfer Protocol

FileMaker

Firth

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

Japan Meteorological Agency

Air Force Office (Germany)

Sûreté Nationale (Morocco)

Japanese Atomic Energy Commission

National Security Council (Japan)

Tricare