Telecommunications Abbreviations and Acronyms

1. OTP
   Order Transaction Processing
2. OTQ
   Out-Going Trunk Queuing
3. OTQ
   Outgoing Trunk Queuing
4. OTR
   Operational Trouble Report
5. OTR
   Operator Trouble Report
6. OTS
   Optical Transmission Section
7. OTS
   Office Traffic Summary
8. OTSR
   Omni Trcnsmit, Sectored Receive
9. OTSS
   Off-The-Shelf System
10. OTSS
    Os Transport and Session Support
11. OU
    Organization Unit
12. OUB
    Occasionally Used Bands
13. OUI
    Organization Unique Identifier
14. OUI
    Organizational Unit Identifier
15. OUP
    Originating User Prompter
16. OUPI
    Originating User Participant Information
17. OUSP
    Originating User Service Participant
18. OUTIN
    Oueput and Input Workstation
19. OUTPUT
    Output Only Workstation
20. OUTS
    Originating Utility Telemetry Service

Last updated: January 4, 2020 — Total entries: 16,704