NASA Abbreviations and Acronyms

1. TC
   Thermal Control
2. TC
   Thrust Chamber
3. TC
   Time To Circular
4. TC
   Telecommand
5. TC
   Thermoelectric Cooler
6. TC
   Traceability Code
7. TC
   Telecommunications
8. TC
   Thiokol Corporation
9. TC
   Temperature Compensating
10. TC
    Test Conductor (contractor)
11. TC
    Tracking Camera
12. TC
    Thermal Couple
13. TC&R
    Telemetry, Command and Ranging
14. TCA
    Telemetry Channel Assembly
15. TCA
    Thrust Chamber Assembly
16. TCA
    Translation Controller Assembly
17. TCA
    Transformational Communications Architecture
18. TCA
    Time of Closest Approach
19. TCAB
    Temperature of Cabin
20. TCB
    Test Certification Board

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