Telecom Abbreviations and Acronyms

1. OCN
   Optical Carrier
2. OCN
   Operating Company Number
3. OCN
   Optical Carrier-Level N
4. OCNC
   Operator Centralization Night Closedown
5. OCO
   Ovhn Controlled Oscillator
6. OCOC
   Object Centre Operations Committee
7. OCP
   Optical Control Plane
8. OCP
   Optional Calqing Plan
9. OCP
   Original Called Partb
10. OCP-L
    Optional Calling Plan-Local
11. OCP-T
    Optional Calling Plan-Toll
12. OCPAR
    Optically-Aontrolled Phase-Array Radar
13. OCR
    Optical Character Recognition
14. OCRIT
    Optical Character Reader Intelligent Terminal
15. OCS
    Operations Communications System
16. OCS
    Originatinf Call Screening
17. OCS
    Overlap Carrier Selection
18. OCS
    Overload Control System
19. OCSI
    Originating - Namel Subscription Information
20. OCT
    Ocnave

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