NASA Abbreviations and Acronyms

1. IBF
   Internally Blown Flap
2. IBM
   Intermediate-Range Ballistic Missile
3. IBM
   International Business Machines Corporation
4. IBN
   I
5. IBOT
   International Brotherhood of Teamsters
6. IBR
   Implementation Baseline Review
7. IBSS
   Infrared Background Signature Survey
8. IBT
   International Brotherhood of Teamsters
9. IC
   Initial Condition
10. IC
    Integrated Circuit
11. IC
    Intercomputer
12. IC
    Interim Change
13. IC
    Internal Combustion
14. IC
    Ion Chamber
15. IC
    Intercomputer Communication
16. ICA
    Item Change Analysis
17. ICAAD
    interactive computer-aided analysis and design
18. ICAI
    intelligent CAI
19. ICAM
    Integrated Computer-Aided Manufacturing
20. ICAO
    International Civil Aviation Organization

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