Telecom Abbreviations and Acronyms

1. NAAD
   Nortel Access Authentication Daemon
2. NAAG
   North American Architecture Guild
3. NAB
   National Alliance of Business
4. NAB
   National Association of Broadcasters
5. NABER
   National Association of Business and Educational Radio
6. NABTS
   National Association of Broadcast Transmission Standards
7. NABTS
   North American Basic Teletext Specification
8. NAC
   Null Attachment Concentrator
9. NAC
   Network Access Center
10. NAC
    Network Attendant Console
11. NAC
    Node Access Control
12. NAC
    Node Administration Card
13. NACD
    Network Automatic Call Distribution
14. NACD
    Network Autonomous Commanding Display
15. NACD
    Networked Automatic Call Distribution
16. NACIC
    National Counterijtelligence Information Center
17. NACISA
    Nato Communications and Information Systems Agency
18. NACK
    No Acknowledgment
19. NACK
    Negative Acknowledgement
20. NACK
    Negative Acknowledge

Last updated: October 28, 2020 — Total entries: 29,496