Rio Branco-Plácido de Castro International Airport

Rio Branco-Plácido de Castro International Airport carries the IATA code RBR — the three letters printed on boarding passes and baggage tags — and the ICAO code SBRB, used in flight plans and by air traffic control. It serves Rio Branco, 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.