Electrical Abbreviations and Acronyms

1. UNO
   Unless Noted Otherwise
2. UO2
   uranium dioxide (nuclear)
3. UO3
   uranium trioxide (nuclear)
4. UO4
   uranyl peroxide (nuclear)
5. UON
   Unless Otherwise Noted
6. UOT
   Unscheduled Overtime
7. UOX
   uranium oxide (nuclear)
8. UPB
   Unmanned Production Buoy
9. UPR
   Upper Pipe Ram
10. UR
    Urinal
11. URR
    Ultimate Recoverable Resources
12. URR
    Ultimately Recoverable Resources
13. URT
    Universal Running Tool
14. US DOE
    United States Department of Energy
15. USACE
    United States Army Corporation of Engineers
16. USACOE
    United States Army Corporation of Engineers
17. USBR
    United States Bureau of Reclamation (USDI)
18. USC
    United States Code
19. USC
    United States Code (book of laws)
20. USCE
    United States Army Corporation of Engineers

Last updated: May 24, 2020 — Total entries: 4,130