Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym U/O is...

U/O is

  • Used on

More Meanings For U/O:

  • Under Observation for ....
  • Used on

U/O is also in:

Acronym Definition Searched: DDP TC S USDOI 0V7 SM2 FD SASO KWD PAW WVP VAT K MBF STARR