North Atlantic Treaty Organization vs Republic of Iceland

North Atlantic Treaty Organization and Republic of Iceland both are nouns.

Word	Noun	Adjective	Verb	Adverb
North Atlantic Treaty Organization	Yes	No	No	No
Republic of Iceland	Yes	No	No	No

North Atlantic Treaty Organization (noun)	Republic of Iceland (noun)
an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security	an island republic on the island of Iceland; became independent of Denmark in 1944