Red Sun vs FTO

Red Sun and FTO both are nouns.

Word	Noun	Adjective	Verb	Adverb
Red Sun	Yes	No	No	No
FTO	Yes	No	No	No

Red Sun (noun)	FTO (noun)
a small but violent terrorist organization formed in Ecuador in the early 1990s; responsible for bombing several government buildings	a political movement that uses terror as a weapon to achieve its goals