Allied Command Atlantic vs North Atlantic Treaty Organization

Allied Command Atlantic and North Atlantic Treaty Organization both are nouns.

Word	Noun	Adjective	Verb	Adverb
Allied Command Atlantic	Yes	No	No	No
North Atlantic Treaty Organization	Yes	No	No	No

Allied Command Atlantic (noun)	North Atlantic Treaty Organization (noun)
a major strategic headquarters of NATO located in the United States; is under the authority of the North Atlantic Council	an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security