United States Abbreviations and Acronyms
- KRDGReading Regional Carl A Spaatz Field, Reading, United States
- KRDMRoberts Field, Redmond, Oregon, United States
- KRDRGrand Forks Air Force Base, Grand Forks, United States
- KRFDChicago Rockford International, Chicago/Rockford, United States
- KRICRichmond International Airport, Richmond, Virginia, United States
- KRKDKnox County Regional Airport, Rockland, Maine, United States
- KROCGreater Rochester International Airport, Rochester, New York, United States
- KROWRoswell International Air Center, Roswell, New Mexico, United States
- KRSTRochester International Airport, Rochester, Minnesota, United States
- KRSWSouthwest Florida International Airport, Fort Myers, Florida, United States
- KRUTRutland - Southern Vermont Regional, Rutland, United States
- KSKansas
- KSAKorean Student Association
- KSAFSanta Fe Municipal Airport, Santa Fe, New Mexico, United States
- KSANSan Diego International Airport, San Diego, California, United States
- KSASSalton Sea Airport, Salton City, California, United States
- KSATSan Antonio International Airport, San Antonio, Texas, United States
- KSBASanta Barbara Municipal Airport, Santa Barbara, California, United States
- KSBNSouth Bend Regional Airport, South Bend, Indiana, United States
- KSBPSan Luis County Regional Airport, San Luis Obispo, California, United States
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