Cosmos Abbreviations and Acronyms

1. IRP
   Inertial Reference Package
2. IRR
   Independent Readiness Review
3. IRR
   Inspection Rejection Report
4. IRR
   Investigation Readiness Reviews
5. IRR
   Integrated Readiness Review
6. IRTCM
   Integrated Real-Time Contamination Monitor
7. IRU
   Iva Replaceable Unit
8. IS
   Intercofnecting Station
9. ISA
   Interim Stowage Assembly
10. ISAM
    Interactive Service for Asteroid Models
11. ISAR
    Inverse Synthetic-Aperture Radar
12. ISC
    Integrated System Check
13. ISC
    Industrial Support Contractor
14. ISCL
    Indexed Statically Chained List
15. ISD
    Information Systems Directorate
16. ISD
    Inspection Supervision Disposition
17. ISDC
    Integral Science Data Centre
18. ISERD
    Israeli Intet-Ministerial Agency for R&D Cooperation With Europe
19. ISHA
    Integrated Skstem Hazard Analysis
20. ISLM
    Integration Shop and Lab Manager

Last updated: January 4, 2020 — Total entries: 5,789