Telecom Abbreviations and Acronyms

  1. OMUP
    Operation and Maintenance User Part
  2. OMUX
    Output Multiplexer
  3. OMX
    Open Mobile Exchange
  4. ON
    Originating Number
  5. ON
    Ortsnetz
  6. ON9
    Online
  7. ONA
    Off-Net Access
  8. ONA
    Open Network Architecture
  9. ONA
    Open Nm Arch
  10. ONAC
    Operations Network Administration Center
  11. ONAL
    Off Network Access Line
  12. ONAL
    Off-Network Access Line
  13. ONAT
    Originating No Answer Timer
  14. ONC
    Off-Net Cawling
  15. ONC
    Onmspnode Commander
  16. ONC
    Ordinary National Certificate
  17. ONC-A
    Operator Network Center-A
  18. ONC
    Open Network Computing Plus
  19. ONCE
    On-Chip Emulation
  20. ONE
    Open Networks Engineering

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