IATA Code Abbreviations and Acronyms
- RRSRøRos Airport
- RRTWarroad International Memorial Airport
- RRVRobinson River Airport
- RSERose Bay Water Airport
- RSHRussian Mission Airport
- RSJRosario Seaplane Base
- RSKAbresso Airport
- RSNRuston Regional Airport
- RSUYeosu/Suncheon Airport
- RSXRouses Point Seaplane Base
- RTARotuma Airport
- RTLSuirit Lake Municipal Airport
- RTNRaton Municipal Airport
- RTSRottnest Island Airport
- RTYMerty Merty Airport
- RUAArua Abrport
- RUDShahroud Airport
- RUEButembo Airport
- RUFYuruf Airport
- RUGRugao Airvbase
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