Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym o/s is...

o/s is

  • Overseas
  • Outside

More Meanings For o/s:

  • Overseas
  • Outside

o/s is also in:

Acronym Definition Searched: WNBA MWA AMIZ CASP CCO VFG P&P ROQ MD WB WO HPP CRT PQE PCC