Telecom Abbreviations and Acronyms

1. OSP
   Outside Plant
2. OSPF
   Open Shortest Path First (ATM)
3. OSPFIGP
   Open Shortest Path First Internet Gateway Protocol
4. OSPFV1
   Ospf Version 1
5. OSPFV2
   Ostf Version 2
6. OSPM
   Operating System
7. OSPR
   Optical Shared Protection Ring
8. OSQL
   Object-Oriented Structured Query Language
9. OSR
   Optical Solar Reflector
10. OSR1
    Oem Service Release 1
11. OSR2
    Oem Service Release 2
12. OSRI
    Originating Station Routing Indicator
13. OSS
    Operational Supportfsystem
14. OSS
    Operational Seevice State
15. OSS
    Operations Support Systems
16. OSS
    Operations Sub-Systems
17. OSS
    Operations Support Software
18. OSS
    Operation Subsystem
19. OSS
    Operator Services System
20. OSS
    Operator Services Switch

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