What does O5 mean in Military?
This page is about the meanings of the acronym/abbreviation/shorthand O5 in the Governmental field in general and in the Military terminology in particular.
Find a translation for O5 in other languages:
Select another language:
Discuss this O5 abbreviation with the community:
Use the citation below to add this abbreviation to your bibliography:
O5 also stands for:
... see them all »