Union of Soviet Socialist Republics

[ yoon-yuhn uhv soh-vee-it soh-shuh-list ri-puhb-liks ]

noun

1. official name of the Soviet Union. : USSR, U.S.S.R.

Union of Soviet Socialist Republics

noun

1. the official name of the former Soviet Union

Union of Soviet Socialist Republics

1. Official name of the former Soviet Union .