Which airport code corresponds to Indianapolis, Indiana?

The airport code that corresponds to Indianapolis, Indiana, is IND. This code is designated for Indianapolis International Airport, which serves as the primary airport for the city. Each airport in the United States is assigned a unique three-letter code by the International Air Transport Association (IATA) to facilitate travel and logistics. The code IND is derived from the name of the city, making it easy to remember for travelers and airline personnel.

The other codes do not represent Indianapolis. For example, JAX corresponds to Jacksonville International Airport in Florida, AZO is for Kalamazoo/Battle Creek International Airport in Michigan, and EYW refers to Key West International Airport in Florida. Each of these codes is specific to its location and airport, further highlighting the significance of IND as the correct choice for Indianapolis.