Flint vs MI

Flint and MI both are nouns.

Word	Noun	Adjective	Verb	Adverb
Flint	Yes	No	No	No
MI	Yes	No	No	No

Flint (noun)	MI (noun)
a city in southeast central Michigan near Detroit; automobile manufacturing	the government agency in the United Kingdom that is responsible for internal security and counterintelligence on British territory
a river in western Georgia that flows generally south to join the Chattahoochee River at the Florida border where they form the Apalachicola River	the government agency in the United Kingdom that is responsible for internal security and counterintelligence overseas
	a midwestern state in north central United States in the Great Lakes region, with capital Lansing
	destruction of heart tissue resulting from obstruction of the blood supply to the heart muscle