• What does OSTR Stand For in Organizations, Education Schools etc. ?

    For OSTR we have found 10 definitions.

  • What does OSTR mean? We know 10 definitions for OSTR abbreviation or acronym in 5 categories. Possible OSTR meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

OSTR Stands For:

All acronyms (10)Airports & Locations Business & Finance Common (1)Government & Military (1)Medicine & Science (2)Chat & Sub Cultures Education Schools (2)Technology, IT etc. (1)
RankAbbreviationMeaning
*****OSTROblates of St. Therese Reformed (religious order)
Religious orders		  
****OSTROrchestre Symphonique de Trois-Rivières (Canada)