Future Combat System (FCS)

Future Combat Air System (FCAS) / (фр.) Système de combat aérien futur (SCAF)

fire control system (FCS)

flight computer system (FCS)

Future Airborne Capability Environment (FACE)

future years defense plan (FYDP)

Office of the Special Envoy of the Secretary-General for the future status process for Kosovo (UNOSEK)

AWIFM (A—Adequate FA support; W—Weight the main effort; I—Immediately available; F—Facilitate future operations; M—Maximum feasible centralized control)

FAST Helmet / Future Assault Shell Technology Helmet

altitude at future position

future angular height

future horizontal range

Special Committee on Future Air Navigation Systems

international air transport regulation: present and future

fire extinguishing system sprinkler system and fire alarm system

combat-loaded weight / combat loaded weight

combat trouser belt, combat belt

air combat / air-combat

automatic combat direction system

combat information system

combat terrain information system (CTIS)

combat vehicle main armament system

combat vehicle weapon system

Main Ground Combat System (MGCS)

merchant ship communication system (mercomm system)

multiple launch rocket system (MLRS); multiple rocket launcher system

Air Force weapons system / AF weapon system

attitude-and-heading reference system / attitude and heading reference system (AHRS)

selective calling system, SELCAL system

active combat area

aerial combat

air-to-air combat

area of combat operations