Government Abbreviations and Acronyms

1. OHSEC
   Office of Homeland Security and Emergency Coordination
2. OHSEM
   Office of Homeland Securpty & Emergency Management
3. OHSEP
   Occupational Health Surveillance and Evaluation Program
4. OHSEPR
   Office of Human Services Emergency Preparedness and Response
5. OHSES
   Office of Homeland Security & Emergency Services
6. OHSO
   Oklahoma Highway Safety Office
7. OHSP
   Office of Homeland Security & Preparedness
8. OHT
   Open Health Tools
9. OHV
   Old Highway Vehicle
10. OHV
    Ordinary Highway Vechicle
11. OHV
    Overhead Hoist Vehicle
12. OI
    Office of Investigation
13. OI
    Operation Insanity
14. OI
    Outside Influence
15. OI
    Overseas Indians
16. OI&A
    Office Ofwintelligence and Analysis
17. OI&T
    Office of Information and Technology
18. OIA
    Office of Intergovernmental Affairs
19. OIA
    Office of Intelligence and Analysis
20. OIA
    Office of Internationalqaffairs

Last updated: February 21, 2022 — Total entries: 62,888