Service Abbreviations and Acronyms

1. OSS
   Open Systems Services
2. OSS
   Operations and Support Services
3. OSS
   Operations Support Software
4. OSS
   Operations Systems and Software
5. OSS
   Operator Services Systems
6. OSS
   Oracle Student System
7. OSS/BSS
   Operations Support System / Business Support System
8. OSS7
   Operator Services Signaling Using Signaling System No. 7
9. OSSA
   Open Source Softwareuassurance
10. OSSA
    Organization for Social Services for Aids
11. OSSD
    Office of Servicesffor Students With Disabilities
12. OSSE
    Office of The State Superintendent of Education
13. OSSS
    Office of Strategic Services
14. OSSS
    Operator Services Systems
15. OST
    Occupational Skills Training
16. OST
    Officer Safety Traininx
17. OST
    Optimal Solutions and Technologies
18. OSTA
    Open Systems Technology Associates
19. OSU
    Operational Support Unit
20. OSU
    Operational Support Units

Last updated: May 24, 2020 — Total entries: 32,228