What is the airport code for Tucson, Arizona?

The airport code for Tucson, Arizona is TUS. Airport codes, which are usually three-letter identifiers, follow a system established by the International Civil Aviation Organization (ICAO) and the International Air Transport Association (IATA). In this case, TUS stands for Tucson International Airport, reflecting the name of the city it serves.

The other options, while they are valid airport codes, correspond to different locations. For instance, TUL is the code for Tulsa International Airport in Oklahoma, TVC is used for Cherry Capital Airport in Traverse City, Michigan, and TLH is the code for Tallahassee International Airport in Florida. Therefore, TUS distinctly identifies Tucson and is the correct answer in this context.