- Orlando Executive AirportIdent: KORLServes: Orlando
- Ottumwa Regional AirportIdent: KOTMServes: Ottumwa
- Owensboro Daviess County AirportIdent: KOWBServes: Owensboro
- Oxnard AirportIdent: KOXRServes: Oxnard
- Ozark Regional AirportIdent: KBPKServes: Mountain Home
- Page FieldIdent: KFMYServes: Fort Myers
- Page Municipal AirportIdent: KPGAServes: Page
- Palmdale Regional Airport / USAF Plant 42 AirportIdent: KPMDServes: Palmdale
- Palo Alto AirportIdent: KPAOServes: Palo Alto
- Pangborn Memorial AirportIdent: KEATServes: Wenatchee
- Paso Robles Municipal AirportIdent: KPRBServes: Paso Robles
- Patrick Leahy Burlington International AirportIdent: KBTVServes: Burlington
- Patrick Space Force BaseIdent: KCOFServes: Cocoa Beach
- Patuxent River Naval Air Station (Trapnell Field)Ident: KNHKServes: Patuxent River
- Pellston Regional Airport of Emmet County AirportIdent: KPLNServes: Pellston
- Perot Field/Fort Worth Alliance AirportIdent: KAFWServes: Fort Worth
- Petersburg James A Johnson AirportIdent: PAPGServes: Petersburg
- Philip Billard Municipal AirportIdent: KTOPServes: Topeka
- Phillips Army Air FieldIdent: KAPGServes: Aberdeen
- Pierre Regional AirportIdent: KPIRServes: Pierre
- Pine Bluff Regional Airport, Grider FieldIdent: KPBFServes: Pine Bluff
- Pitt-Greenville AirportIdent: KPGVServes: Greenville
- Platinum AirportIdent: PAPMServes: Platinum
- Plattsburgh International AirportIdent: KPBGServes: Plattsburgh
- Pocatello Regional AirportIdent: KPIHServes: Pocatello
- Point Lay LRRS AirportIdent: PPIZServes: Point Lay
- Point Mugu Naval Air Station (Naval Base Ventura Co)Ident: KNTDServes: Point Mugu
- Polk Army Air FieldIdent: KPOEServes: Fort Polk
- Ponca City Regional AirportIdent: KPNCServes: Ponca City
- Pope FieldIdent: KPOBServes: Fort Bragg
- Port Clarence Coast Guard StationIdent: PAPCServes: Port Clarence
- Port Heiden AirportIdent: PAPHServes: Port Heiden
- Porter County Municipal AirportIdent: KVPZServes: Valparaiso
- Portland Hillsboro AirportIdent: KHIOServes: Portland
- Portland Troutdale AirportIdent: KTTDServes: Portland
- Portsmouth International Airport at PeaseIdent: KPSMServes: Portsmouth
- Prescott Regional Airport - Ernest A. Love FieldIdent: KPRCServes: Prescott
- Presque Isle International AirportIdent: KPQIServes: Presque Isle
- Provo Municipal AirportIdent: KPVUServes: Provo
- Pueblo Memorial AirportIdent: KPUBServes: Pueblo
- Pullman-Moscow Regional AirportIdent: KPUWServes: Pullman
- Punta Gorda AirportIdent: KPGDServes: Punta Gorda
- Purdue University AirportIdent: KLAFServes: West Lafayette
- Quad City International AirportIdent: KMLIServes: Moline
- Quantico Marine Corps Airfield / Turner FieldIdent: KNYGServes: Quantico
- Quincy Regional Airport Baldwin FieldIdent: KUINServes: Quincy
- Quonset State AirportIdent: KOQUServes: North Kingstown
- Raleigh County Memorial AirportIdent: KBKWServes: Beaver
- Ralph Wenz FieldIdent: KPNAServes: Pinedale
- Ralph Wien Memorial AirportIdent: PAOTServes: Kotzebue
- Randolph Air Force BaseIdent: KRNDServes: Universal City
- Range Regional AirportIdent: KHIBServes: Hibbing
- Rapid City Regional AirportIdent: KRAPServes: Rapid City
- Rawlins Municipal Airport/Harvey FieldIdent: KRWLServes: Rawlins
- Reading Regional Airport (Carl A Spaatz Field)Ident: KRDGServes: Reading
- Red Bluff Municipal AirportIdent: KRBLServes: Red Bluff
- Redding Municipal AirportIdent: KRDDServes: Redding
- Redstone Army Air FieldIdent: KHUAServes: Redstone Arsnl Huntsville
- Redwood Falls Municipal AirportIdent: KRWFServes: Redwood Falls
- Republic AirportIdent: KFRGServes: East Farmingdale