Telecommunications Abbreviations and Acronyms

  1. OFS
    Operational Fixed Service
  2. OFS
    Object File System
  3. OFS
    Open File Server
  4. OFS
    Optical Fiber System
  5. OFS
    Out-Of-Frame Second
  6. OFTEL
    Office for Telecommunications
  7. OGVT
    Outgoing Verification Trunk
  8. OH
    Operator Handlee
  9. OHBT
    Off Hook Balance Test
  10. OHC
    Originating Half-Call
  11. OHD
    Optical Heterodyne Detection
  12. OHD
    Ovhr-Heat Detector
  13. OHDACC
    Operator Handled Directory Assistance Call Completion
  14. OHECD
    Outgoing Half Echo Control Device
  15. OHIP
    Office Hardware Inventory Package
  16. OHQ
    Off-Hook Queuing
  17. OHQT
    Off Hook Queue Tone
  18. OHSP
    Operator-Handled Split-Referral
  19. OI
    Object Inherit
  20. OI
    Operator Identification

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