Orílẹ̀-èdè Olómìnira Sófìẹ̀tì Sósíálístì ti Estóníà

Orílẹ̀-èdè Olómìnira Sófìẹ̀tì Sósíálístì ti Estóníà

Eesti Nõukogude Sotsialistlik Vabariik Эстонская Советская Социалистическая Республика Estonian Soviet Socialist Republic Orílẹ̀-èdè Olómìnira Sófìẹ̀tì Sósíálístì ti Estóníà ←   ← 1940-1941 1944-1991 →   → Flag Coat of arms Motto "Kõigi maade proletaarlased, ühinege!" (English: ["Workers of the world, unite!"] ) Anthem "Jää kestma, Kalevite kange rahvas" (English: ["Endure, heroic people of Kalevs"] ) Location of Estonian SSR Capital Tallinn Language(s) Russian, Estonian Government Socialist republic  - 1986–1991 Karl Vaino History  - Established July 21, 1940  - Disestablished August 20, 1991 Area  - 1991 45,227 km2 (17,462 sq mi) Population  - 1991 est. 1,565,662       Density 34.6 /km2  (89.7 /sq mi) Currency Ruble (SUR) Internet TLD .su Calling code +7 1Official names of the USSR 247,549 km² were defined according to the Treaty of Tartu in 1920 between Estonia and Russia. The ceded areas include the Petseri County and the boundary in the north of Lake Peipus as well as the lands behind the city of Narva including Ivangorod (Jaanilinn).