| Abbreviation | Definition |
|---|---|
| KPNC | Ponca City Municipal Airport, USA - OK |
| KPNE | Philadelphia Northeast Philade, USA - PA |
| KPNM | Princeton Municipal Airport, USA - MN |
| KPNS | Pensacola Regional Airport, USA - FL |
| KPO | Pohang, Republic of Korea |
| KPOB | Fayetteville Pope Air Force Ba, USA - AR |
| KPOE | Fort Polk Army Air Field, USA - LA |
| KPP | Kalpowar, Queensland, Australia |
| KPPF | Tri-City Airport, Parsons, Kansas USA |
| KPPO | LaPorte Municipal Airport, Laporte, Indiana USA |
| KPQI | Presque Isle, USA - ME |
| KPR | Port Williams, Alaska USA |
| KPRC | Prescott Ernest A. Love Field, USA - AZ |
| KPS | Kempsey, New South Wales, Australia |
| KPSP | Palm Springs Regional Airport, USA - CA |
| KPSX | Palacios Municipal Airport, USA - TX |
| KPT | Jackpot, Nevada USA |
| KPUB | Pueblo Memorial Airport, USA - CO |
| KPV | Perryville, Alaska USA |
| KPVD | Providence Theodore Francis Gr, USA - RI |