hy ԻՄ (autonomous oblast — see also autonomous oblast) · ru АО (autonomous okrug — see also autonomous okrug) · ru АО (autonomous oblast — see also autonomous oblast) · hy ԻՕ (autonomous okrug — see also autonomous okrug) · ka აო (autonomous oblast — see also autonomous oblast) · pl OA (autonomous oblast — see also autonomous oblast) · pl OA (autonomous okrug — see also autonomous okrug)
AO en · PROPN
Pronunciation
/eɪ ˈəʊ/
Meanings
(abbreviation, alt-of, initialism) Initialism of Arctic oscillation.