What does O.A. mean in Australian?
This page is about the meanings of the acronym/abbreviation/shorthand O.A. in the Regional field in general and in the Australian terminology in particular.
Find a translation for O.A. in other languages:
Select another language:
Discuss this O.A. abbreviation with the community:
Use the citation below to add this abbreviation to your bibliography:
O.A. also stands for:
... and 86 more »