A country of eastern Europe and northern Asia stretching from the Baltic Sea to the Pacific Ocean. Formerly the Russian Soviet Federated Socialist Republic, the largest of the constituent republics of the USSR, it became an independent state in 1991 with Boris Yeltsin as the country's first directly elected president. In that same year, with Belarus and Ukraine, Russia formed the Commonwealth of Independent States, which was eventually joined by 12 of the 15 former Soviet republics. In March 1992 Russia signed a treaty with most of the semiautonomous ethnic territories within its borders, establishing the Russian Federation. Moscow is the capital.
Find another word for ussr. In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for ussr, like: soviet-union, russia and union-of-soviet-socialist-republics.