Initialism of amongst/among/and others.

A Japanese color that includes what English-speakers would call blue and green.

Initialism of Arctic oscillation. / (video games) Initialism of Anarchy Online. / Initialism of Annoying Orange, an Internet-based cartoon series.

Abbreviation of autonomous oblast. / Abbreviation of autonomous okrug. / (US, Navy) Abbreviation of auxiliary oiler. / (chemistry) Initialism of atomic orbital. / Abbreviation of area of operations.

Initialism of adults only.

A tribe living primarily in the state of Nagaland in India.

Their language, belonging to the Tibeto-Burman language family.

(anatomy) Abbreviation of aorta.

(semiconductor physics) Initialism of amorphous oxide semiconductor.

plural of AO