terrorist organization vs foreign terrorist organization

terrorist organization and foreign terrorist organization both are nouns.

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

As nouns, terrorist organization and foreign terrorist organization are synonyms defined as:

terrorist organization and foreign terrorist organization: a political movement that uses terror as a weapon to achieve its goals

Other synonyms of terrorist organization include FTO, terrorist group.

terrorist organization (noun)	foreign terrorist organization (noun)
a political movement that uses terror as a weapon to achieve its goals	a political movement that uses terror as a weapon to achieve its goals