Aosta (Province)

Views Updated: Dec 15, 2025

Key Facts

Abbreviation

AO

Pronunciation

/aˈɔsta/

Category

International

Related Field

Italian

Other meanings of AO

Agent Orange Gov

Atlantic Ocean Academic

Adults Only Community

Antiquites Orientales Community

Aktsionernoye Obshestvo Misc

Astromanialetta Orphormotogus Misc

Autres Objets (other articles) Misc

American Optical Company Business

Accrediting Organization Business

Atomic Orbital Academic