Central Intelligence Agency vs Counterterrorist Center

Central Intelligence Agency and Counterterrorist Center both are nouns.

Word	Noun	Adjective	Verb	Adverb
Central Intelligence Agency	Yes	No	No	No
Counterterrorist Center	Yes	No	No	No

Central Intelligence Agency (noun)	Counterterrorist Center (noun)
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	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