RHD vs foreign terrorist organization

RHD and foreign terrorist organization both are nouns.

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

RHD (noun)	foreign terrorist organization (noun)
a paramilitary group of Protestants in Northern Ireland that tries to prevent any political settlement with the Irish Republic; attacks interests of Catholic civilians in Northern Ireland; responsible for arson and bombing and murder	a political movement that uses terror as a weapon to achieve its goals