Which city does the airport code TUL refer to?

The airport code TUL is specifically designated for Tulsa International Airport, which is located in Tulsa, Oklahoma. Airport codes are typically designated by the International Air Transport Association (IATA), and they are often derived from the city name, making them unique identifiers for locations around the world. In this case, TUL is an abbreviation that accurately represents the city of Tulsa, distinguishing it from the other choices provided. Each of the other airport codes corresponds to different cities and does not match the TUL designation. Understanding these codes is crucial for flight attendants, as they often need to be familiar with airport locations and their respective codes for efficient operations and communication during flights.