ONA
EnglishEdit
Proper nounEdit
ONA
- Initialism of Office of National Assessments, an Australian intelligence agency which provides all-source assessments on international political, strategic and economic developments to the Prime Minister and senior ministers in the National Security Committee of Cabinet.
See alsoEdit
NounEdit
ONA (plural ONAs)
- Initialism of original net animation, a Japanese anime uploaded directly onto the Internet.