terrorist organization vs People's Republican Army

terrorist organization and People's Republican Army both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist organization	Yes	No	No	No
People's Republican Army	Yes	No	No	No

terrorist organization (noun)	People's Republican Army (noun)
a political movement that uses terror as a weapon to achieve its goals	a radical terrorist group dedicated to the removal of British forces from Northern Ireland and the unification of Ireland