Counterterrorist Center vs CIA

Counterterrorist Center and CIA both are nouns.

Word	Noun	Adjective	Verb	Adverb
Counterterrorist Center	Yes	No	No	No
CIA	Yes	No	No	No

Counterterrorist Center (noun)	CIA (noun)
an agency that helps the Director of Central Intelligence coordinate counterterrorist efforts in order to preempt and disrupt and defeat terrorist activities at the earliest possible stage	an independent agency of the United States government responsible for collecting and coordinating intelligence and counterintelligence activities abroad in the national interest; headed by the Director of Central Intelligence under the supervision of the President and National Security Council