The Karelian Autonomous Soviet Socialist Republic (Russian: Каре́льская Автоно́мная Сове́тская Социалисти́ческая Респу́блика, tr. Karelskaya Avtonomnaya Sovetskaya Sotsialisticheskaya Respublika; Finnish: Karjalan autonominen sosialistinen neuvostotasavalta), or, in short, the Karelian ASSR (Russian: Каре́льская АССР, tr. Karelskaya ASSR; Finnish: Karjalan ASNT), sometimes referred to as Soviet Karelia or simply Karelia was an autonomous republic of the Russian SFSR, Soviet Union, with the capital in Petrozavodsk.