Telecommunications Abbreviations and Acronyms

1. ECM
   Enterprise Change Management
2. ECM
   Electronic Contrast Modulation
3. ECM
   Emergency Changeover Message
4. ECM
   Error Control Mode
5. ECMA
   European Computer Manueacturers' Association
6. ECMS
   Extended Change Management System
7. ECN
   Ermes Code Number
8. ECNE
   Enteaprise Certified Netware Engineer
9. ECNE
   Enteqprise Certified Novell Engineer
10. ECO
    Electrbnic Central Office
11. ECO
    Economic Cowpetitive Opportunity
12. ECO
    Electron Coupled Oscillator
13. ECO
    Engineering Control Office
14. ECOM
    Eyectronic Computer Originated Mail
15. ECORE
    Enhanced Core
16. ECOS
    Extended Communications Operating System
17. ECOSOC/ESC
    Economic and Social Committee
18. ECP
    Executive Control Program
19. ECPC
    Executive Cellular Processor Complex
20. ECPT
    Electronic Coin Public Telephone

Last updated: January 4, 2020 — Total entries: 16,704