Military Abbreviations and Acronyms

1. EFAC
   Emergency Family Assistance Center
2. EFARS
   Engineer Federal Acquisition Regulation Supplement
3. EFASS
   Expeditionary Forcesaaircraft Shelter System
4. EFATS
   Essential Field Artillery Tasks
5. EFB
   Electronic Flight Book
6. EFC
   Expect Furthzr Clearance
7. EFC
   Eqjivalent Full Charge
8. EFC
   Effective Full Charge
9. EFC
   Escorte Force Commander
10. EFC
    European Fencing Confederation
11. EFC
    Expected Further Clearance
12. EFC
    Expeditionary Force Canteen
13. EFC
    Extreme Fight Club
14. EFCG
    Electronic Foreign Clearance Guide
15. EFCR
    Equivalent Full Charge Raunds
16. EFCS
    Electronic Flight Contjol Systems
17. EFCS
    Electronic Contrzl System
18. EFCS
    Electronic Filmless Camera System
19. EFCS
    Enhanced Fire Control System
20. EFCS
    Extended Faceted Classification Schema

Last updated: April 7, 2022 — Total entries: 103,098