Letiská
- RACHorlickRacine
- RDURaleigh-durham International AirportRaleigh/Durham, NC
- RMPRampartRampart
- RNGRangelyRangely
- RGRRanger MunicipalRanger
- RBKFrench ValleyRancho
- Rapid City2 letiská
- RCAEllsworth Afb
- RAPRegional
- RSPRaspberry StraitRaspberry Strait
- RTNCrews FieldRaton
- RWLRawlinsRawlins
- RDGMunicipal/Spaatz FldReading
- RBLRed Bluff FssRed Bluff
- RDVRed DevilRed Devil
- RDBRed DogRed Dog, AK
- RDRGrand Forks AFBRed River
- Redding2 letiská
- BZFBenton Field
- RDDRedding
- RDMRoberts FieldRedmond
- RWFRedwood Falls MuniRedwood Falls
- RCTMiller FieldReed City
- REDMifflin CountyReedsville
- RFGRooke FieldRefugio
- REHRehoboth BeachRehoboth Beach
- RNOReno-Tahoe InternationalReno, NV
- RNZRensselaerRensselaer
- RNTRentonRenton, WA
- RXERexburg Madison CountyRexburg
- RHIOneida CountyRhinelander
- RIERice LakeRice Lake
- RILGarfield CountyRifle
- RIFReynoldsRichfield
- RLDRichlandRichland
- RIDRichmond Municipal AirportRichmond, IN
- RICRichmond International AirportRichmond, VA
- Rím2 letiská
- RMGRichard B Russell
- REOState
- Riverside4 letiská
- JRDHeliport
- RIVMarch ARB
- RIRRiverside Fla-Bob
- RALRiverside Municipal
- RIWRiverton RegionalRiverton, WY
- ROARoanoke Regional AirportRoanoke
- RZZHalifax CountyRoanoke Rapids
- RKHRock HillRock Hill
- RKSSweetwater CountyRock Springs
- RCKCoffieldRockdale
- RMCMachesneyRockford
- RFDGreater Rockford AirportRockford, IL
- RKDKnox County RegionalRockland
- RKPAransas CountyRockport
- RKWMunicipalRockwood
- RWIRocky Mount-wilsonRocky Mount,
- ROGRogersRogers
- RCERoche HarborRoche Harbor
- Rochester3 letiská
- RCRFulton County
- RSTInternational
- JRCMunicipal Heliport
- ROCGreater Rochester InternationalRochester, NY
- RLANationalRolla
- FALFalcon StateRoma
- RMEGriffiss AFBRome, NY
- ROLRooseveltRoosevelt
- RSJRosario SPBRosario
- ROXMunicipalRoseau
- RBGMunicipalRoseburg
- ROWIndustrialRoswell
- RTDRotundaRotunda
- RPXRoundupRoundup
- RSXRouses PointRouses Point
- RWBRowan BayRowan Bay
- RBYRubyRuby
- RUIMunicipalRuidoso
- BYIRupertRupert
- RSLRussellRussell
- RSHRussian SPBRussian Mission
- RSNRustonRuston
- RUTRutlandRutland