Organization of American States vs Venezuela

Organization of American States and Venezuela both are nouns.

Word	Noun	Adjective	Verb	Adverb
Organization of American States	Yes	No	No	No
Venezuela	Yes	No	No	No

Organization of American States (noun)	Venezuela (noun)
an association including most countries in the western hemisphere; created in 1948 to promote military and economic and social and cultural cooperation	a republic in northern South America on the Caribbean; achieved independence from Spain in 1811; rich in oil