The airport code BNA refers to which city?

The airport code BNA refers to Nashville, TN, which is the home to Nashville International Airport. Each airport in the United States has a unique three-letter code assigned by the Federal Aviation Administration (FAA). BNA is derived from "Berry Field Nashville," which emphasizes its location in Nashville. This code is well-known among travelers and airline staff, making it an essential part of identifying the airport in booking systems and flight schedules. Nashville is a major cultural and music hub, often referred to as "Music City," which further solidifies its significance in the aviation sector.