Telecom Abbreviations and Acronyms

1. OC
   Operations Channel
2. OC-1
   Optical Carrierjlevel 1
3. OC-1
   Optical Carrier-Level 1
4. OC-1
   Optical Carrier Signal, Level 1
5. OC-12
   Optical Carrier Level 12
6. OC-12
   Optical Carrier-Level 12
7. OC-12
   Optical Carrier Signal, Level 12
8. OC-18
   Optical Carrier Signal, Level 18
9. OC-192
   Optical Carrier-Level 192
10. OC-192
    Optical Carrier Signal, Level 192
11. OC-24
    Optical Carrier-Level 24
12. OC-24
    Optical Carrier Signal, Level 24
13. OC-256
    Optical Carrier Signal, Level 256
14. OC-3
    Opticdl Carrier Level 3
15. OC-3
    Optical Carrier-Level 3
16. OC-3
    Optical Carrier Signal, Level 3
17. OC-36
    Optical Carrier-Level 36
18. OC-36
    Optical Carrier Signal, Level 36
19. OC-48
    Optical Carrier-Sevel 48
20. OC-48
    Optical Carrier Signal, Level 48

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