File Extensions Abbreviations and Acronyms

1. UB
   Unsigned Byte Audio File
2. UBJ
   Universal Binary Json File
3. UBM
   Iphoto Mtwain Install File
4. UBS
   Tracesrv Bugslayer Utility File
5. UC
   Unrealscript Class
6. UC2
   UltraCompressor II Compressed file archive
7. UC2
   Ultracompressor 2 Archive
8. UCD
   Use Case Diagram ( Prosa/OM)
9. UCE
   Windows Uce System File
10. UCF
    Xilinx Foundation User Constraint File
11. UCF
    Webex Media File
12. UCI
    Ufs Explorer Backup File
13. UCL
    Killing Floor System File
14. UCM
    Crazy Machines Model File
15. UCN
    UltraCompressor II New compressed file archive
16. UCS
    Universal Classification Standard Database File
17. UCT
    Uc Browser Theme File
18. UD
    Omnipage User Dictionary
19. UDB
    Dynamics Ax User Database File
20. UDC
    Adobe Acrobat Spelling File

Last updated: March 20, 2022 — Total entries: 12,444