Crimean Autonomous Soviet Socialist Republic ended in 1992.
Crimean Autonomous Soviet Socialist Republic was created in 1921.
Dagestan Autonomous Soviet Socialist Republic was created in 1921.
Moldavian Autonomous Soviet Socialist Republic ended in 1940.
Mordovian Autonomous Soviet Socialist Republic was created in 1934.
Adjar Autonomous Soviet Socialist Republic was created in 1921.
Crimean Autonomous Soviet Socialist Republic was created in 1921.
Crimean Socialist Soviet Republic was created in 1919.
Crimean Socialist Soviet Republic ended in 1919.
Tuvan Autonomous Soviet Socialist Republic ended in 1992.
Udmurt Autonomous Soviet Socialist Republic was created in 1934.
Adjar Autonomous Soviet Socialist Republic was created in 1921.
Nakhichevan Autonomous Soviet Socialist Republic was created in 1924.
Mari 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.
Komi Autonomous Soviet Socialist Republic was created in 1936.
Chuvash Autonomous Soviet Socialist Republic was created in 1925.