Governmental & Military Abbreviations and Acronyms

1. IQMS
   Integrated Quotation Management Service
2. IQSY
   International Quiet Sun Year
3. IQT
   Initial Qualification Training
4. IR
   Infrared
5. IR
   Industrial Relations
6. IR
   Ice On Runway
7. IR
   Iran Air
8. IR
   Immediate Reserve
9. IR
   Impulse Response
10. IR
    Irregular
11. IR
    Islamic Republic of Iran
12. IR
    I Am
13. IR
    Interview Room
14. IR ASTRON J
    Irish Astronomical Journal
15. IR&D
    Independent Research & Development
16. IR&D
    Independent Research and Development
17. IR&P
    Institutional Research and Planning
18. IR&SU
    Immediate Reserve & Support Unit
19. IRA
    Infrared Astronomy
20. IRA
    Indian Reorganization Act

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