country vs Union of Soviet Socialist Republics

country and Union of Soviet Socialist Republics both are nouns.

Word	Noun	Adjective	Verb	Adverb
country	Yes	No	No	No
Union of Soviet Socialist Republics	Yes	No	No	No

country (noun)	Union of Soviet Socialist Republics (noun)
a politically organized body of people under a single government	a former communist country in eastern Europe and northern Asia; established in 1922; included Russia and 14 other soviet socialist republics (Ukraine and Byelorussia and others); officially dissolved 31 December 1991
the people who live in a nation or country
the territory occupied by a nation
an area outside of cities and towns
a particular geographical region of indefinite boundary (usually serving some special purpose or distinguished by its people or culture or geography)