• What does O.S. Stand For?

    For O.S. we have found 6 definitions.

  • What does O.S. mean? We know 6 definitions for O.S. abbreviation or acronym in 2 categories. Possible O.S. meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

O.S. Stands For:

All acronyms (6)Airports & Locations Business & Finance Common Government & Military Medicine & Science (1)Chat & Sub Cultures (1)Education Schools Technology, IT etc.
*****O.S.left eye (ocularis/oculus sinister (Lat.)
****O.S.oculus sinister - left eye
Reading Prescription
****O.S.left eye
*O.S.Old Style
*O.S.Oculus Sinister
*O.S.overseas ('he's gone O.S.')
Army & Military