USSR (a former transcontinental country in Europe and Asia (1922–1991), now split into Russia and 14 other countries; the Soviet Union; in full, Union of Soviet Socialist Republics)
Union of Soviet Socialist Republics (a former transcontinental country in Europe and Asia (1922–1991), now split into Russia and 14 other countries; short form สหภาพโซเวียต (sà-hà-pâap-soo-wîiat))