Crimean Socialist Soviet Republic was created in 1919.
Crimean Autonomous Soviet Socialist Republic was created in 1921.
Crimean Socialist Soviet Republic ended in 1919.
Crimean Autonomous Soviet Socialist Republic ended in 1992.
Latvian Socialist Soviet Republic was created in 1918.
Ukrainian Soviet Socialist Republic was created in 1917.
Estonian Soviet Socialist Republic was created in 1940.
Kirghiz Soviet Socialist Republic was created in 1936.
Socialist Soviet Republic of Byelorussia was created in 1919.
Tajik Soviet Socialist Republic was created in 1929.
Persian Socialist Soviet Republic was created in 1920.
Lithuanian Soviet Socialist Republic was created in 1940.
Taurida Soviet Socialist Republic was created in 1918.