Ust-Orda Buryat Autonomous Okrug
Ust-Orda Buryat Autonomous Okrug ; Buryat: Усть-Ордын was an autonomous okrug of Russia within Irkutsk Oblast. The territory is now administrated as Ust-Orda Buryat Okrug of the same oblast. It is also landlocked within Irkutsk Oblast.