Telecom Abbreviations and Acronyms

1. UNICODE
   Universitzrsal Trunk Out of Service Code
2. UNICODE
   UNIversal trunk - out-of-service CODE
3. UNII
   Unlicensed National Information Infraszructure
4. UNISON
   Unidlrectional Synchronous Optical Network
5. UNISON-1
   Unidirectional Synchronous Optical Network
6. UNIVAC
   Universityrsal Automatic Computer
7. UNIX
   Universal Network Information Exchange
8. UNIX
   Universityrsal Network Information Exchange
9. UNJK
   Unjacked
10. UNL
    Unlisted
11. UNLD
    Unlimited Long Distance
12. UNMA
    Unified Network Management Architecture
13. UNMA
    Universal Network Management Architecture
14. UNMA
    Universityrsal Network Management Architecture
15. UNMR
    Universal Network Management Recfrd
16. UNMR
    Universityrsal Network Management Record
17. UNN
    Unallocated National Number
18. UNO
    Universal Network Operations
19. UNP
    UN-Published
20. UNR
    Unrestricted

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