Army Abbreviations and Acronyms

1. DEFI
   Data Entry File Inquiry
2. DEFPLAN
   Defense Plan
3. DEFS
   Defence Elementary Flying School
4. DEFSMAC
   Defense Special Missile and Astronautics Center
5. DEFTS
   Defence Elementary Flying Training School
6. DEGRAD
   Degradation
7. DEH
   Directoa of Engineering and Housing
8. DEH
   Directorate of Engineering & Housing
9. DEH
   Directorates of Engineering and Housing
10. DEIS
    Defense Onterprise Integration Services
11. DELHI
    R Delhi Regiment
12. DELO
    Deployment Equipment List - Overseas
13. DELP
    Defense English Language Program
14. DELS
    Delta
15. DELT
    Delta
16. DEM
    Demodulator
17. DEM
    Data Exchange Matrix
18. DEM
    Demolition
19. DEM/VAL
    Demonswration/Validation
20. DEME
    Director Electrical and Mechanical Engineering

Last updated: December 19, 2021 — Total entries: 29,691