Governmental & Military Abbreviations and Acronyms

1. OSO
   Orbiting Solar Observatory
2. OSO
   Offensive Systems Officer
3. OSO
   Operations Services Office
4. OSO
   Operational Support Officer
5. OSOM
   Out of Sight, Out of Mind
6. OSP
   Operator Security Password
7. OSP
   Oregon State Police
8. OSP
   Office of Special Programs
9. OSPARCOM
   Oslo and Paris Commission
10. OSPD
    Ocean Springs Police Department
11. OSPF
    Open Shortest Path First (ATM)
12. OSPI
    Office of the Superintendent of Public Instruction
13. OSPL
    Open Space and Park Land
14. OSPM
    Operating System
15. OSPRE
    Objective Structured Performance Related Examination
16. OSQAM
    Operating Standards & Quality Assurance Manual
17. OSR
    Occupational Survey Report
18. OSR
    Ohio State Reformatory
19. OSR
    Operating System Resource
20. OSR
    Office of Sponsored Research

Last updated: May 24, 2020 — Total entries: 74,797