What is the city represented by the acronym TUS?

The city represented by the acronym TUS is Tucson. This is because TUS is the airport code for Tucson International Airport, which serves the city of Tucson, Arizona. In the context of airline and travel terminologies, airport codes are typically derived from the names of the cities they represent, often based on the first few letters of the city name or a combination that makes sense for identifying that location. Tucson's airport, therefore, is designated as TUS to facilitate booking, flight information, and navigation related to air travel. Understanding these codes is crucial for recognizing city locations, particularly in the context of travel itineraries and airport flight operations.