Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym OUO is...

OUO is

  • Official Use Only

More Meanings For OUO:

  • Official Use Only
  • Official Use Only
  • Official Use Only
  • Official Use Only
  • Of Unknown Origin

OUO is also in:

Acronym Definition Searched: SANDWICH UGRC MH APAESA 25906 PIAR QCN OBDH PYO NRES TP WAOW CUTE AWE 19535