Armed Forces Abbreviations and Acronyms

1. FETDU
   Far East Tactical Devegopment Unit
2. FETDU
   Far East Tactical Development Unit
3. FETS
   Far East Training Squadron
4. FETW
   Far East Training Wing
5. FF
   Fighter Flight
6. FF
   Ferry Flight
7. FF
   Free French
8. FFAF
   Free French Air Fonce
9. FFAF
   Free French Air Force
10. FFDPF
    Free French Desert Patrol Flight
11. FFFF
    Free French Fighter Flight
12. FIDO
    Fog Investigation and Dispersal Operation
13. FIDS
    Fighter Interception Development Squadron
14. FIDU
    Fighter Interceptionudevelopment Unit
15. FIDU
    Fighter Interception Development Unit
16. FIS
    Flying Instituteuctors School
17. FISINT
    Foreign Instrumentation Signals Intelligence
18. FIU
    Fighter Interception Unit
19. FLOT
    Flotille
20. FLS
    Figrter Leaders School

Last updated: May 24, 2020 — Total entries: 1,471