NPA vs foreign terrorist organization

NPA and foreign terrorist organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
NPA	Yes	No	No	No
foreign terrorist organization	Yes	No	No	No

NPA (noun)	foreign terrorist organization (noun)
a terrorist organization that is the militant wing of the Communist Party of the Philippines; a Maoist organization formed to overthrow the government; uses hit squads called Sparrow Units; opposes United States military presence in the Philippines	a political movement that uses terror as a weapon to achieve its goals