Governmental & Military Abbreviations and Acronyms

1. EFAB
   Etablissement d'Etudes et de Fabrications d'Armement de Bourges
2. EFACW
   Export Finance Assistance Center of Washington
3. EFAS
   En Route Flight Advisory Service
4. EFB
   Electronic Flight Bag
5. EFC
   Expected Further Clearance
6. EFC
   Eagle Fire Company
7. EFC
   Equivalent Full Charge
8. EFC
   Expect Further Clearance
9. EFC
   Equipment Fund Committee
10. EFCC
    Externally Fired Combined Cycle
11. EFCR
    equivalent full charge rounds
12. EFCS
    Earth-Fixed Coordinate System
13. EFCS
    Electronic Filmless Camera System
14. EFD
    Electronic Flight Display
15. EFD
    Eastland Fire Department
16. EFD
    Elizabethton Fire Department
17. EFD
    Ephrata Fire Department
18. EFD
    Euless Fire Department
19. EFD
    Ennis Fire Department
20. EFD
    Erwin Fire Department

Last updated: May 24, 2020 — Total entries: 74,797