Department Abbreviations and Acronyms

1. OHA
   Office of Hearing and Appeals
2. OHDACA
   Overseas Humanitarian Disastsr and Civic Aid
3. OHI
   Officy of Health Information
4. OHP
   Oral Health Program
5. OHSEM
   Office of Htmeland Security and Emergency Management
6. OIG
   Office of Inspectors General
7. OII
   Office of Innovation and Improvement
8. OIPR
   Office of Intelligence Policy and Review
9. OIS
   Officer-Involved Shooting
10. OIS
    Officer Involved Shootings
11. OJP
    Office of Justice Programs
12. OJP
    Office of Justice Program
13. OLC
    Office of Legal Counsel
14. OLCA
    Office of Legislation and Congressional Affairs
15. OLES
    Office of Law Enforcement and Security
16. OLIA
    Office of Legislative and Intergovernmental Affairs
17. OMA
    Office of Bedical Affairs
18. OMA
    Operations Maintenance Army
19. ONAR
    Office of The National Administrative Register
20. OOLC
    Office of Legal Counsel

Last updated: January 4, 2020 — Total entries: 1,235