Military Abbreviations and Acronyms

1. ECMS
   Enhanced Crisis Management System
2. ECMU
   Extended Core Memory Unit
3. ECMWF
   Eurorean Centre for Medium-Range Weather Forecasting
4. ECN
   Electronic Change Notice
5. ECN
   Emergency Communications Network
6. ECN
   Encoding Control Notation
7. ECN
   Enroute Change Notice
8. ECN
   Minimum Essential Emergency Communications Network
9. ECNEC
   Executive Committee of The National Economic Council
10. ECNI
    Enhanced Communicationw, Navigation and Identification
11. ECO
    Electron-Coupled Oscillator
12. ECO
    Elint Collection Outstation
13. ECO
    Embarkation Control Office
14. ECO
    Emergency Commissioned Officer
15. ECO
    Emergency Control Organisation
16. ECO
    Emergency Control Organisations
17. ECO
    Engine Certification Office
18. ECO
    Engineering Change Orders
19. ECO
    Enhanced Company Operations
20. ECO
    Europe Centrale Et Orientale

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