Army & Military Abbreviations and Acronyms

1. FFM
   Full Face Mask
2. FFN
   Fleet Flash Net
3. FFR
   Radar Picket Frigate
4. FFS
   Fixed Field Site
5. FFSS
   Future Fighting Soldier System (UK)
6. FFT
   Training Frigate
7. FG
   Field Gun
8. FGHQ
   Fighter Group Headquarters (Canada)
9. FGN
   Foreign
10. FH
    Frequency Hopping
11. FH
    Field Howitzer
12. FH/DS
    Frequency Hopping/Direct Sequence
13. FHAP
    Federal Housing Action Program (Canada)
14. FI
    Fighter
15. FI
    Finished Intelligence
16. FI&SS
    Foreign Intelligence and Security Services
17. FIA
    Freedom of Information Act
18. FIA
    Foreign Intelligence Agency
19. FIBUA
    Fighting In Built-Up Areas
20. FIC
    Fleet Intelligence Center

Last updated: May 24, 2020 — Total entries: 5,570