Governmental & Military Abbreviations and Acronyms

1. ORBI
   Baghdad International Airport
2. ORC
   Office of Regional Council
3. ORCA
   Online Representations and Certifications Application
4. ORCA
   Open Repository Case API (Application Programmer Interface)
5. ORCAA
   Olympic Region Clean Air Agency
6. ORCAM
   Originating Region Code Assignment Method
7. ORCH
   Orchard
8. ORCHIS
   System
9. ORD
   Ordnance
10. ORD
    Order
11. ORD
    Orbital Requirements Document
12. ORD
    Operational Requirements Documentation
13. ORD
    Office of Research & Development (EPA)
14. ORD
    Office of Rare Diseases
15. ORDN
    Ordnance
16. ORDP
    Officer Recuitment Diversity Program
17. ORDP
    Office of Rural Development Policy
18. ORDR
    Office of Rare Diesease Research
19. ORE
    Operational Readiness Evaluation
20. ORE
    Oregon

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