| IATA Code | ICAO Code | Airport Name | |
| RBP | | RABARABA | Papua New Guinea |
| RBA | GMME | RABAT SALE | Morocco |
| RAB | AYRB | RABAUL | Papua New Guinea |
| BVC | GVBA | RABIL | Cape Verde Islands |
| YRA | | RAE LAKES | Canada |
| RFA | | RAFAI | Central African Republic |
| RYK | OPRK | RAHIM YAR KHAN MIL. & CIVIL | Pakistan |
| RFP | NTTR | RAIATEA ISLAND SOCIETY ISLANDS | French Polynesia |
| YOP | | RAINBOW LAKE | Canada |
| RPR | VARP | RAIPUR | India |
| RJA | VORY | RAJAHMUNDRY | India |
| RAJ | VARK | RAJKOT | India |
| RJI | | RAJOURI | India |
| RJH | VGRJ | RAJSHAHI | Bangladesh |
| RDU | KRDU | RALEIGH-DURHAM INTERNATIONAL | USA |
| RAM | | RAMINGINING | Australia |
| IXR | VERC | RANCHI | India |
| RGI | NTTG | RANGIROA TUAMOTU ISLANDS | French Polynesia |
| YRT | CYRT | RANKIN INLET | Canada |
| RAP | | RAPID CITY MUNICIPAL | USA |
| RAR | | RAROTONGA | Cook Islands |
| RKT | OMRK | RAS AL KHAIMAH INTERNATIONAL | United Arab Emirates |
| RAF | | RAS AN NAQB | Egypt |
| RAS | OIGG | RASHT | Iran |
| RFN | BIRG | RAUFARHOFN | Iceland |
| RAZ | OPRT | RAWALA KOT MIL. & CIVIL | Pakistan |
| RDG | | READING GENERAL SPAATZ | USA |
| REA | NTGE | REAO TUAMOTU ISLANDS | French Polynesia |
| RBJ | RJCR | REBUN | Japan |
| REC | SBRF | RECIFE GUARARAPES | Brazil |
| RDV | | RED DEVIL | USA |
| YRL | | RED LAKE | Canada |
| YRS | | RED SUCKER LAKE | Canada |
| RDD | | REDDING | USA |
| RDC | | REDENCAO | Brazil |
| RDM | | REDMOND | USA |
| REG | LICR | REGGIO CALABRIA | #N/A |
| YQR | CYQR | REGINA MUNICIPAL | Canada |
| RHE | LFSR | REIMS CHAMPAGNE | France |
| RGT | WIPR | RENGAT JAPURA | Indonesia |
| RNL | | RENNEL | Solomon Islands |
| RNS | LFRN | RENNES SAINT-JACQUES | France |
| RNO | KRNO | RENO CANNON INTERNATIONAL | USA |
| YUT | CYUT | REPULSE BAY | Canada |
| RES | SARE | RESISTENCIA | Argentina |
| YRB | CYRB | RESOLUTE | Canada |
| REU | LERS | REUS | Spain |
| REW | | REWA | India |
| REK | BIRK | REYKJAVIK | Iceland |
| REX | MMRX | REYNOSA GEN. LUCIO BLANCO | Mexico |
| RHI | | RHINELANDER | USA |
| RHO | LGRP | RHODOS PARADISI | Greece |
| RAO | SBRP | RIBEIRAO PRETO | Brazil |
| RIB | SLRI | RIBERALTA | Bolivia |
| RDT | GOSR | RICHARD TOLL | Senegal |
| RCB | FARB | RICHARD'S BAY | South Africa |
| RIF | | RICHFIELD | USA |
| RIC | KRIC | RICHMOND BYRD INTERNATIONAL | USA |
| RCM | YSRI | RICHMOND MIL. & CIVIL | Australia |
| RIX | UMRR | RIGA SKULTE | Russia |
| YRG | | RIGOLET | Canada |
| RJK | LDRI | RIJEKA | Croatia |
| RMI | LIPR | RIMINI MIL. & CIVIL | #N/A |
| YXK | | RIMOUSKI | Canada |
| RIN | | RINGI COVE | Solomon Islands |
| RBR | SBRB | RIO BRANCO | Brazil |
| RCU | SAOC | RIO CUARTO AREA DE MATERIAL | Argentina |
| GIG | SBGL | RIO DE JANEIRO GALEAO INTERNATIONAL | Brazil |
| SDU | SBRJ | RIO DE JANEIRO SANTOS DUMONT | Brazil |
| RGL | SAWG | RIO GALLEGOS | Argentina |
| ROY | SAWM | RIO MAYO | Argentina |
| MDE | SKRG | RIO NEGRO JOSE MARIA CORDOVA | Colombia |
| RYO | SAWT | RIO TURBIO | Argentina |
| RCH | | RIOHACHA | Colombia |
| RIJ | SBJA | RIOJA | Peru |
| RIS | RJER | RISHIRI ISLAND | Japan |
| RVY | SURV | RIVERA AEROPUERTO DEPTAL | Uruguay |
| RIR | | RIVERSIDE FLABOB | USA |
| HMT | | RIVERSIDE HEMET - RYAN FIELD | USA |
| RAL | KRAL | RIVERSIDE MUNICIPAL | USA |
| RIW | | RIVERTON | USA |
| RUH | OERK | RIYADH KING KHALED INTERNATIONAL | Saudi Arabia |
| RIY | ODAR | RIYAN MUKALLA | Yemen |
| EIS | TUPJ | ROADTOWN/BEEF ISLAND TOROTOLA ISLAND | British Virgin Islands |
| RNE | LFLO | ROANNE RENAISON | France |
| ROA | | ROANOKE REGIONAL | USA |
| RTB | MHRO | ROATAN | Honduras |
| YRJ | CYRJ | ROBERVAL | Canada |
| RNR | | ROBINSON RIVER | Papua New Guinea |
| RCE | | ROCHE HARBOR | USA |
| ROC | KROC | ROCHESTER MONROE COUNTY | USA |
| RST | | ROCHESTER MUNICIPAL | USA |
| RSD | MYER | ROCK SOUND ELEUTHERA ISLAND | Bahamas |
| RKS | | ROCK SPRINGS | USA |
| RFD | | ROCKFORD GREATER ROCKFORD APT | USA |
| ROK | YBRK | ROCKHAMPTON | Australia |
| RKD | | ROCKLAND | USA |
| RWI | | ROCKY MOUNT | USA |
| RDZ | LFCR | RODEZ MARCILLAC | France |
| RRG | FIMR | RODRIGUEZ ISLAND PLAINE CORAIL | Mauritius |
| RVK | | ROERVIK | Norway |
| RMA | | ROMA | Australia |
| CIA | LIRA | ROME CIAMPINO | #N/A |
| FCO | LIRF | ROME FIUMICINO | #N/A |
| RON | | RONDON | Colombia |
| ROO | | RONDONOPOLIS | Brazil |
| RNN | EKRN | RONNE | Denmark |
| RNB | ESDF | RONNEBY | Sweden |
| RRS | ENRO | ROROS | Norway |
| RSS | | ROSEIRES | Sudan |
| RPN | LLIB | ROSH PINA MAHANAIM BEN YAAKOV | Israel |
| XRR | | ROSS RIVER | Canada |
| RET | ENRS | ROST | Norway |
| ROV | URRR | ROSTOV | Russia |
| ROW | KROW | ROSWELL INDUSTRIAL AIR CENTER | USA |
| ROP | PGRO | ROTA ROTA ISLAND | #N/A |
| RTI | | ROTI | Indonesia |
| ROT | NZRO | ROTORUA LAKEFRONT | New Zealand |
| RTM | EHRD | ROTTERDAM ZESTIENHOVEN | Netherlands |
| RTS | | ROTTNEST ISLAND | Australia |
| RTA | NFNR | ROTUMA ISLAND | Fiji Islands |
| URO | LFOP | ROUEN BOOS | France |
| ZRJ | | ROUND LAKE | Canada |
| RRK | VERK | ROURKELA | India |
| ROU | LBRS | ROUSSE | Bulgaria |
| YUY | CYUY | ROUYN | Canada |
| RVN | EFRO | ROVANIEMI | Finland |
| IKL | | ROVNO | Ukraine |
| RWB | | ROWAN BAY | USA |
| RBY | | RUBY | USA |
| RHG | HRYU | RUHENGERI | Rwandese Republic |
| NDU | FARU | RUNDU | Namibia |
| RBQ | SLRQ | RURRENABAQUE | Bolivia |
| RUR | NTAR | RURUTU TUBAI ISLANDS | French Polynesia |
| RSH | | RUSSIAN MISION | USA |
| RTG | WRKG | RUTENG SATARTACIK | Indonesia |
| RZE | EPRZ | RZESZOW | Poland |
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