NASA Abbreviations and Acronyms

1. CAPSIM
   Captive Simulation
2. CATEG
   Category
3. CB/AC
   Circuit Breaker (ac Only)
4. CCOH
   Corrosive Contaminants
5. CHUTE
   Parachute
6. CIRCUM
   Circumference
7. COMPEN
   Compensator
8. COMR&DSAT
   Communication Research and Development Satellite
9. CONCN
   Concentration
10. CRSFD
    Crossfeed
11. CRSVR
    Crossover
12. CRTG
    Cartridge
13. DCIM/DSCIM
    Display System Computer Input Multiplexer
14. DDT&E
    Design
15. E-MUX
    Electrical Multiplex
16. E/0-IMS
    E/0-information Management System
17. EDC(M)
    Electrochemical Depolarized Co (module)
18. ENGRG
    Engineering
19. ESVS
    Escape Suit Ventilation System
20. ESVS
    Escape System Ventilation System

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