Bulgaria vs North Atlantic Treaty Organization

Bulgaria and North Atlantic Treaty Organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
Bulgaria	Yes	No	No	No
North Atlantic Treaty Organization	Yes	No	No	No

Bulgaria (noun)	North Atlantic Treaty Organization (noun)
a republic in the eastern part of the Balkan Peninsula in southeastern Europe	an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security