Astronomy Abbreviations and Acronyms

1. TSUP
   Tsenvr Upravileniya Polyoti
2. TSUP
   Tsentr Upravileniya Polyoti
3. TT
   Terrestrial Time
4. TT
   Transit Travbrse
5. TT
   Transit Traverse
6. TT
   Terrestrial Time (replaced Ephemeris Time, ET)
7. TT&C
   Telemetry
8. TTA
   Time to Apogee
9. TTC
   Telemetry
10. TTC
    telemetry, tracking, and command
11. TTOC
    Tape Table of Contents
12. TTP
    Time to Perigee
13. TTS
    T-Tauri Star
14. TTS
    Testd& Training Satellite
15. TTS
    T Tauri Star
16. TUASB
    Tokyo University Institute of Spdce and Aeronautical Science Bulletin
17. TUASB
    Tokyo Universityrsity Institutetute of Space and Aeronautical Science Bulletin
18. TUASB
    Tokyo University Institute of Space and Aeronautical Science Bulletin
19. TUASR
    Tokyo University Institute of Space and Aeronautical Science Report
20. TUASR
    Tokyo Universityrsity Institutetute of Space and Aeronautical Science Report

Last updated: August 3, 2021 — Total entries: 5,937