Ingush Autonomous Oblast ended in 1936.
Ingush Autonomous Oblast was created in 1924.
Chechen Autonomous Oblast ended in 1934.
Adyghe Autonomous Oblast ended in 1991.
Tuvan Autonomous Oblast ended in 1961.
Gorno-Altai Autonomous Oblast ended in 1991.
South Ossetian Autonomous Oblast ended in 1990.
Karakalpak Autonomous Oblast was created in 1925.
Mari Autonomous Oblast was created in 1920.
Karachay Autonomous Oblast was created in 1926.
Moldavian Autonomous Oblast was created in 1924.
Jewish Autonomous Oblast was created in 1934.
Chechen Autonomous Oblast was created in 1922.