Science Abbreviations and Acronyms

1. IRR
   Integras Rocket Engine
2. IRR
   Inter-Rater Reliability
3. IRR
   Inventory Reporting Requirement
4. IRR
   Inverted Repeat Region
5. IRR
   Reverse Recovery Current
6. IRRAS
   Infrared Reflection Absorption Spectroscopy
7. IRRAS
   Infrared Reflection-Absorption Spectroscopy
8. IRRAS
   Integrated Reliability and Risk Analysis System
9. IRRAS
   Interim Reliability Risk-Assessment System
10. IRRB
    International Railway Research Board
11. IRRC
    Irrigated Rice Research Consortium
12. IRREC
    Indian River Research and Education Center
13. IRRIG
    Irrigation
14. IRRIV
    International Renal Research Institute Vicenza
15. IRRN
    International Rice Research Notes
16. IRRODL
    International Review of Research In Open and Distance Learning
17. IRRODL
    International Review of Research In Open and Distributed Learning
18. IRRODL
    International Review of Research On Open and Distance Learning
19. IRRS
    Ir Reflection Spectroscopy
20. IRRT
    International Regulatory Review Team

Last updated: May 24, 2020 — Total entries: 103,737