Nagorno-Karabakh Autonomous Oblast

== English == === Etymology === Calque of Russian Наго́рно-Караба́хская автоно́мная о́бласть (Nagórno-Karabáxskaja avtonómnaja óblastʹ). === Proper noun === Nagorno-Karabakh Autonomous Oblast Autonomous oblast of the Soviet Union created in the Azerbaijan SSR in 1923 and lasting until 1991. ==== Synonyms ==== Azerbaijan SSR ==== Translations ==== === See also === SFSR Soviet Socialist Republic Nagorno-Karabakh Republic