What does O.S.A. Stand For?
For O.S.A. we have found 2 definitions.
What does O.S.A. mean? We know 2 definitions for O.S.A. abbreviation or acronym in 1 categories. Possible O.S.A. meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
O.S.A. Stands For:
|*****||O.S.A.||Ordo [Eremitarum] Sancti Augustini|
|*****||O.S.A.||Ordo [Eremitarum] Sancti Augustini (Augustinians|