RAF vs foreign terrorist organization

RAF and foreign terrorist organization both are nouns.

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

RAF (noun)	foreign terrorist organization (noun)
the airforce of Great Britain	a political movement that uses terror as a weapon to achieve its goals
a Marxist and Maoist terrorist organization in Germany; a network of underground guerillas who committed acts of violence in the service of the class struggle; a successor to the Baader-Meinhof Gang; became one of Europe's most feared terrorist groups; disbanded in 1998