Which airport is represented by the IATA code MCO?

The IATA code MCO corresponds to Orlando International Airport, located in Orlando, Florida. This airport serves as a major gateway for both domestic and international flights, particularly due to its proximity to popular attractions such as Walt Disney World and Universal Studios. The designation MCO originates from the airport's previous name, McCoy Air Force Base, which was utilized before the airport transitioned to civilian use. Recognizing the correct IATA codes is crucial for flight attendants and travel professionals, as they enable efficient communication and navigation within the airline industry.