Orlando International Airport (IATA: MCO, ICAO: KMCO, FAA LID: MCO)[3] is a major international airport located 6 mi (9.7 km) southeast of the central business district of Orlando. It is the second-busiest airport in Florida, after Miami International Airport.
It is the 13th-busiest airport in the United States and the 29th-busiest airport in the world by passenger traffic.
The airport serves as a focus city for Southwest Airlines and JetBlue Airways. Southwest is currently the airportÆs largest carrier in terms of passengers traveled; in 2006, SWA carried one-fifth of MCOÆs passenger traffic.
The airport code MCO stands for the airportÆs former name, McCoy Air Force Base, a Strategic Air Command (SAC) installation. Because MCO is the largest major airport near Disney World, its code is sometimes jokingly described as ôMickeyÆs Corporate Office.ö
(Wikipedia)