Turkish Republic of Northern Cyprus vs TRNC

Turkish Republic of Northern Cyprus and TRNC both are nouns.

Word	Noun	Adjective	Verb	Adverb
Turkish Republic of Northern Cyprus	Yes	No	No	No
TRNC	Yes	No	No	No

As nouns, Turkish Republic of Northern Cyprus and TRNC are synonyms defined as:

Turkish Republic of Northern Cyprus and TRNC: state on the island of Cyprus, only recognized by Turkey

Other synonyms of Turkish Republic of Northern Cyprus include Northern Cyprus, Turkish Cyprus.

Turkish Republic of Northern Cyprus (noun)	TRNC (noun)
state on the island of Cyprus, only recognized by Turkey	state on the island of Cyprus, only recognized by Turkey