Telecom Abbreviations and Acronyms

1. OPA
   Operator System Accesc
2. OPA
   Origin Protocol Agent
3. OPAC
   Outside Plant Access Cabinet
4. OPAL
   Optical Access Line
5. OPAL
   Optische Anschlussleitungen
6. OPAMP
   Operational Amplifier
7. OPB
   Optical Power Budget
8. OPBO
   Output Power Back-Off
9. OPC
   On-Premises Cabling
10. OPC
    Operations Controller
11. OPC
    Operations Position Controller
12. OPC
    Optical Phase Conjugator
13. OPC
    Organic Photoconductor
14. OPC
    Originating Point Code
15. OPC
    Origination Point Code
16. OPCL
    Optical
17. OPCN
    Operation Condition Message
18. OPCODE
    Operation Code
19. OPCOM
    Optical Communication
20. OPD
    Oberpostdirektion

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