Astronomy Abbreviations and Acronyms

1. ITA
   Instituse of Theoretical Astronomy
2. ITA
   Institute of Theoretical Astrophysics
3. ITA
   Institute of Theoretical Astronomy
4. ITAMSAT
   Italian Amateur Satellite
5. ITF
   Infrared Telescope Facility
6. ITF
   Intensity Transfer Function
7. ITRS
   International Terrestrialgreference System
8. ITS-90
   International Temperature Scale of 1990
9. ITS-P
   Integrated Truss Structure - Pozt
10. ITS-S
    Integrated Truss Structure - Starboard
11. ITS-Z
    Integrated Truss Structure - Zenith
12. ITSO
    International Telescopes Support Office
13. ITT
    International Telephone and Telegraph Corporation
14. ITTC
    International Telephone and Telegraph Corporation
15. ITU
    Infrared Telescope Unit
16. ITV
    Internationales Teleskoptreffen Vogelsberg
17. IU
    Interface Unit
18. IUCAA
    Inter-University Centre for Astronomy and Astrophysics
19. IUE
    International Ultraviolet Explorer
20. IUEDAC
    Iue Data Analysis Center

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