terrorist organization vs Armed Islamic Group

terrorist organization and Armed Islamic Group both are nouns.

Word	Noun	Adjective	Verb	Adverb
terrorist organization	Yes	No	No	No
Armed Islamic Group	Yes	No	No	No

terrorist organization (noun)	Armed Islamic Group (noun)
a political movement that uses terror as a weapon to achieve its goals	a terrorist organization of Islamic extremists whose violent activities began in 1992; aims to overthrow the secular Algerian regime and replace it with an Islamic state