foreign terrorist organization vs HUA

foreign terrorist organization and HUA both are nouns.

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

foreign terrorist organization (noun)	HUA (noun)
a political movement that uses terror as a weapon to achieve its goals	an Islamic fundamentalist group in Pakistan that fought the Soviet Union in Afghanistan in the 1980s; now operates as a terrorist organization primarily in Kashmir and seeks Kashmir's accession by Pakistan