Ust-Orda Buryat Autonomous Okrug in Russian
Ust-Orda Buryat Autonomous Okrug in Russian
Усть-Орды́нский Буря́тский автоно́мный о́круг
(historical) an autonomous okrug of the Soviet Union within Irkutsk Oblast; now part of Ust-Orda Buryat Okrug