English English code English IATA IATA airport code SFO IATA IATA code English English English IATA airport code IATA airport codes English English IATA IATA airport code IATA English SFO IATA IATA SFO English I IATA airport code English IATA airport code airports English el sistema SFO English IATA code International Air Transport Association English IATA IATA airport codes entry at Wikipedia SFO IATA airport code IATA IATA IATA SFO English https://en.wikipedia.org/wiki/IATA_airport_code English SFO Wikipedia’s Airport Code list IATA IATA airport codes IATA airport code SFO English airport codes Wikipedia IATA airport code IATA airport codes IATA IATA airport code IATA English w:IATA airport code IATA airport code IATA airport codes entry at Wikipedia English IATA airport code English luchtvaartcodes SFO IATA airport code IATA airport code IATA IATA