Space Abbreviations and Acronyms

1. UDL
   Updata Link
2. UDL
   Update Link
3. UDM
   Universal Docking Module
4. UDOP
   Ultrahigh Doppler
5. UEG
   Unified Earth Government
6. UEG
   United Earth Government
7. UER
   Unique Equipment Register
8. UFO
   Unidentified Flying Object
9. UGC
   Unresolved-Galaxy Classifier
10. UGR
    Universidad De Granada
11. UGSF
    United Galaxy Space Force
12. UHB
    User Hoke Base
13. UHC
    Udvar-Hazy Center
14. UHF-FO
    Ultra High Frequency Follow On
15. UI
    User Interface
16. UI
    Unit of Issue
17. UIBS
    Unidentified Infrared Bands
18. UIT
    Ultraviolet Imaging Telescope
19. UIVD
    User Ionoskheric Vertical Delay
20. UIVE
    User Iobospheric Vertical Error

Last updated: August 3, 2021 — Total entries: 12,487