Governmental & Military Abbreviations and Acronyms

1. IRN
   Islamic Republic of Iran
2. IRNF
   Intermediate Range Nuclear Forces
3. IRO
   Independent Review Organization
4. IROC
   International Race of Champions
5. IROI
   Instantaneous Return On Investment
6. IRON
   Ironically
7. IROP
   Immigrant Rights Organizing Program
8. IROP
   IrRegular Operations Policy
9. IROP
   ICE Retirement Option Plan
10. IROS
    Intelligent Robots and Systems
11. IRP
    Institutional Research and Planning
12. IRP
    Inertial Reference Package
13. IRP
    Information Retrieval Protocol
14. IRP
    Installation Restoration Program, Environmental, U.S. Air Force
15. IRP
    Intermediate Rated Power (30 Minutes)
16. IRPA
    Institutional Research Planning and Assessment
17. IRPD
    Iron River Police Department
18. IRPL
    Internal Repetitive Flight Plan
19. IRPM
    Integrated Resource Planning Model
20. IRQ
    Iraq

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