Tamil Tigers vs foreign terrorist organization

Tamil Tigers and foreign terrorist organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
Tamil Tigers	Yes	No	No	No
foreign terrorist organization	Yes	No	No	No

Tamil Tigers (noun)	foreign terrorist organization (noun)
a terrorist organization in Sri Lanka that began in 1970 as a student protest over the limited university access for Tamil students; currently seeks to establish an independent Tamil state called Eelam; relies on guerilla strategy including terrorist tactics that target key government and military personnel	a political movement that uses terror as a weapon to achieve its goals