North Atlantic Treaty Organization vs FRG

North Atlantic Treaty Organization and FRG both are nouns.

Word	Noun	Adjective	Verb	Adverb
North Atlantic Treaty Organization	Yes	No	No	No
FRG	Yes	No	No	No

North Atlantic Treaty Organization (noun)	FRG (noun)
an international organization created in 1949 by the North Atlantic Treaty for purposes of collective security	a republic in central Europe; split into East Germany and West Germany after World War II and reunited in 1990