Army & Military Abbreviations and Acronyms

1. EFM
   Explosives Factory Maribyrnong
2. EFP
   Expanded Feasibility Phase
3. EFP
   Explosively Formed Penetrator
4. EFP
   Environmental Farm Plans
5. EFS
   Proper Name of System
6. EFTA
   European Free Trade Association (Geneva)
7. EFTO
   Encrypt(ed) for Transmission Only
8. EFV
   Expeditionary Fighting Vehicle (New name for AAAV)
9. EFVS
   Electronic Fighting Vehicle System (US)
10. EG
    External Gun
11. EGA
    Enhanced Graphics Adapter
12. EGADS
    Electronic Generation, Accounting, & Distribution System
13. EGIS
    East German Intelligence Service
14. EGLM
    Enhanced Grenade Launcher Module
15. EHF
    Extremely High Frequency
16. EI
    Employment Insurance
17. EI
    Effectiveness Index
18. EI
    Engineering and Installation
19. EI SIT
    Engineering and Installation Site Implementation Team
20. EIA
    Electronics Industry Association (Adelaide, South Australia, Australia)

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