Aerospace Engineering Abbreviations and Acronyms

1. TFL
   Time from Launch
2. TFS
   Telemetry Format Selection
3. TGS
   Telemetry Ground Station
4. TGS
   Telemetry Ground System
5. TGSE
   Telemetry Ground Support Equipment
6. THEMIS
   Time History of Events and Macroscale Interactions During Sunstorms
7. TIFDL
   Topex Interfacility Data Link
8. TIFS
   Total In-Flight Simulator
9. TIG
   Time of Ignition
10. TIO
    Target Insertion Orbit
11. TIR
    Terminal Imaging Radar
12. TIROS
    Television InfraRed Observation Satellite (POES)
13. TKSC
    Tsukuba Space Center
14. TLI
    Translunar Injection
15. TMECO
    Time of Main Engine Cutoff
16. TMG
    Thermal Meteoroid Garment
17. TMR
    Topex Microwave Radiometer
18. TMR
    TOPEX Microwave Radiometer (EOS)
19. TNSC
    Tanegashima Space Center
20. TOI
    Time of Ignition

Last updated: May 24, 2020 — Total entries: 1,638