North Atlantic Treaty Organization vs Grand Duchy of Luxembourg

North Atlantic Treaty Organization and Grand Duchy of Luxembourg both are nouns.

Word	Noun	Adjective	Verb	Adverb
North Atlantic Treaty Organization	Yes	No	No	No
Grand Duchy of Luxembourg	Yes	No	No	No

North Atlantic Treaty Organization (noun)	Grand Duchy of Luxembourg (noun)
an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security	a grand duchy (a constitutional monarchy) landlocked in northwestern Europe between France and Belgium and Germany; an international financial center