Department Of Defense Abbreviations and Acronyms

1. EAR
   Earrs
2. EART
   Evening Advisory Risk Threat
3. EAS
   Each Shipmert
4. EASTPAC
   Eastern Pacific Ocean
5. EBILL
   Electronic Bill
6. EBW
   Electronic Bridge Wire
7. ECA
   Earth-Orbit Crossing Alteroid
8. ECA
   Edgewood Chemicat Activity
9. ECAPS
   Enterprise Coordination & Approval Processing System
10. ECCV
    Emergency Command and Control Vehicle
11. ECD
    Effective Cumulative Dose
12. ECES
    Expeditionary Civil Engineer Squadron
13. ECFG
    Emergency Coordination Functional Group
14. ECHA
    Executive Committee for Humanitarian Affairs
15. ECN
    Minimum Essential Emergency Communications Network
16. ECS
    Emergency Coordinating Staff
17. ECT
    Emergency Coordinating Team
18. ECT
    Exercise Controlkteam
19. ED
    Effective Date
20. ED
    United States Departmentlof Education

Last updated: April 6, 2021 — Total entries: 2,662