But it's not a proven medical condition. Your adrenal glands make hormones. One of these is cortisol, which helps your body deal with stress. According to the adrenal fatigue theory, if your life is too stressful, your adrenal glands may not pump out enough hormones, leading to a wide variety of symptoms. But there's no evidence to support this theory.
Cancun International Airport (IATA: CUN, ICAO: MMUN) is located in CancÃºn, Quintana Roo, on the Caribbean coast of Mexico's YucatÃ¡n Peninsula. It is Mexico's second busiest airport, after Mexico City International Airport in Mexico City. In 2012, CancÃºn airport handled 14,463,435 passengers, an 11.1% increase compared to 2011.
Brazil Airport Codes. Brazil Airports Location Identifier, Airport Code Lookup, IATA Code for Brazil. Airports around the world are universally known by a unique three-letter code: the Location Identifier in aviation-speak. It's obviously much easier for pilots, controllers, travel agents, frequent flyers, computers and baggage handlers to say and write JFK than the John F Kennedy International Airport, Newyork.