Nashville

"Yeah, well, why don't you get on the horn to Nashville and upgrade me?"

- Rose Hill Sheriff

Nashville is the capital of of Tennessee.

History
Ellen Brandt, member of A.I.M. tried to arrest Tony Stark posing as an agent of the Homeland Security Department, in order to obtain a file about Chad Davis that Davis' mother possessed.

The arrest drew the attention of the local sheriff, who demanded to know more about the arrest, and dismissed Brandt's excuses about jurisdiction, prompting her to call her presumed superiors at Nashville. Brandt simply killed the sheriff using her Extremis derived powers. Iron Man 3