Police Abbreviations and Acronyms

1. OSES
   Oneonta State Emergency Squad
2. OSG
   Operational Support Group
3. OSO
   Operatioral Support Officer
4. OSO
   Operational Support Officer
5. OSP
   Oregon State Police
6. OSPRE
   Objective Structured Performance Related Examinatiof
7. OSPRE
   Objective Structured Performance Related Examination
8. OSR
   Ohio State Reformatory
9. OSS
   Office of Safety and Security
10. OST
    Officer Safety Traininx
11. OSU
    Operational Support Unit
12. OSU
    Operational Support Units
13. OSUS
    Operational Support Units
14. OSY
    Office of Security
15. OT
    Overtime
16. OTD
    Other Than Dwelling
17. OTIS
    Offender Tracking and Information System
18. OTM
    Other Than Mexican
19. OTP
    On The Prowl
20. OTR
    On The Run

Last updated: May 2, 2025 — Total entries: 4,561