What does O5 Stand For?
For O5 we have found 2 definitions.
What does O5 mean? We know 2 definitions for O5 abbreviation. Possible O5 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
O5 Stands For:
|*****||O5||Österreich (Austrian) Resistance Group|
|*||O5||Officer grade: Commander or Lieutenant Colonel|