TAO Qingdao SHP Qinhuangdao NDG Qiqihar YQB Quebec ZQN Queenstown QRO Queretaro YQZ Quesnel UIO Quito RDU Raleigh/Durham RAP Rapid City RAR Rarotonga REC Recife RDD Redding RDM Redmond YQR Regina RNO Reno KEF Reykjavik Keflavik RHO Rhodes RAO Ribeirao Preto RIC Richmond RIX Riga RMI Rimini RBR Rio Branco GIG Rio de Janeiro SDU Rio de Janeiro S. Dumont RGL Rio Gallegos RIG Rio Grande RIS Rishiri RIW Riverton RUH Riyadh ROA Roanoke RTB Roatan ROC Rochester RKS Rock Springs FCO Rome ROO Rondonopolis RNB Ronneby/Karlskrona RLG Rostock ROV Rostov ROP Rota ROT Rotorua YUY Rouyn RVN Rovaniemi RZE Rzeszow