An Autonomous Soviet Socialist Republic is an administrative unit created for certain regions which held a status lower than the union republics of the Soviet Union, but higher than autonomous oblasts and autonomous okrugs.
Komi Autonomous Soviet Socialist Republic was created in 1936.
Tatar Autonomous Soviet Socialist Republic was created in 1920.
Turkestan Autonomous Soviet Socialist Republic was created in 1918.
Kazak Autonomous Soviet Socialist Republic was created in 1925.
Dagestan Autonomous Soviet Socialist Republic was created in 1921.
Yakut Autonomous Soviet Socialist Republic was created in 1922.
Karakalpak Autonomous Soviet Socialist Republic was created in 1932.
Kirghiz Autonomous Soviet Socialist Republic was created in 1920.
Crimean Autonomous Soviet Socialist Republic ended in 1992.
Crimean Autonomous Soviet Socialist Republic was created in 1921.
Moldavian Autonomous Soviet Socialist Republic ended in 1940.
Bashkir Autonomous Soviet Socialist Republic was created in 1919.