São Paulo/Guarulhos–Governor André Franco Montoro International Airport

São Paulo/Guarulhos–Governor André Franco Montoro International Airport carries the IATA code GRU — the three letters printed on boarding passes and baggage tags — and the ICAO code SBGR, used in flight plans and by air traffic control. It serves São Paulo, Brazil.

IATA codes are assigned by the International Air Transport Association for passenger-facing use; the four-letter ICAO code encodes region and country and belongs to the operational side of aviation.