Region category: Administrative region 1 level
A country: MN - Mongolia

ID in GeoNames.org: 1516278. Latitude: 48.5. Longitude: 90.

Synonyms:
Bayan Ologey Aymag, Bayan Ölögey Aymag, Bayan-OElgiy, Bayan-Olgiy, Bayan-Olgiy Aymag, Bayan-Ulegeyskiy Aymak, Bayan-Ulegy Aimak, Bayan-Ulgiy Aimak, Bayan-ulegey, Bayan-Ölgiy, Bayan-Ölgiy Aymag, Bayn-ulegeyskiy aymak, Баян-Өлгий, Баян-Өлгий Аймаг