Which of the following airport codes is associated with Florida?

MCO is the airport code for Orlando International Airport, which is located in Florida. This airport serves as a major hub for domestic and international flights, accommodating millions of travelers each year. Orlando is a key tourist destination known for its theme parks, including Walt Disney World and Universal Studios, which contributes to the high volume of air traffic at MCO.

In the context of the other options, MEX refers to Mexico City, MDW is the code for Chicago Midway International Airport in Illinois, and LIH is associated with Lihue Airport in Hawaii. Each of these codes represents airports in different regions and countries, making them irrelevant to the question regarding an airport code linked specifically to Florida.