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

R/O is

  • Rule Out

More Meanings For R/O:

  • Rule Out
  • Rollout
  • Room Only

R/O is also in:

Acronym Definition Searched: 54637 76598 WRI PA 44669 CRSD ODB EJ LBPI WGMU 58501 QER ASD 22015 WET JFRG