NASA Abbreviations and Acronyms

1. ISC
   Johnson Space Center
2. ISC
   Johnson Space Center (formerly Msc)
3. ISCCB
   Internal Software Change Control Board
4. ISCM
   Jsc Manual
5. ISCM
   Initial Software Configuration Map
6. ISDC
   International Space Development Conference
7. ISF
   Industrial Space Facility
8. ISHA
   Integrated System Hazard Analysis
9. ISI
   Intensity
10. ISI
    Infrared Space Observatory
11. ISI
    Instrumentation Support Instruction
12. ISIL
    Interim Support Items List
13. ISIS
    Integrated Safety Information System
14. ISL
    Inertial Systems Laboratory
15. ISLM
    Integration Shop/Lab Manager
16. ISLM
    Integration Shop and Lab Manager
17. ISM
    Image Steering Mirror
18. ISMRB
    Information Systems Management Review Board
19. ISMS
    Interactive Supply Management System
20. ISN
    Internal Statement Number

Last updated: May 6, 2025 — Total entries: 14,020