NASA Abbreviations and Acronyms

1. CHAMB
   Chamber
2. CHAMP
   Consolidated Hubble Associated Mission Products
3. CHAN
   Channel
4. CHARM
   composite high-altitude radiation model
5. CHBR
   Chamber
6. CHCS
   Cabin Humidity Control Subsystem
7. CHE
   Chemistry
8. CHEM
   Chemistry
9. CHEM-1
   Chemistry
10. CHENG
    Chief Engineer
11. CHI
    computer-to-human interface
12. CHIEF ENG
    Chief Engineer
13. CHIP
    College Hire Indoctrination Program
14. CHIPS
    Cosmic Hot Interstellar Plasma Spectrometer
15. CHIPSAT
    Cosmic Hot Interstellar Plasma Spectrometer
16. CHKPT
    Checkpoint
17. CHL
    Channel
18. CHL
    Certified Hardware List
19. CHM
    Chemistry
20. CHMBR
    Chamber

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