17 selected
- Not filled in
- Pacific Fruit Express
- Pacific Great Eastern
- Peabody Short Line
- Penn Central
- Pennsylvania Northeastern Railroad
- Pennsylvania Railroad
- Perusahaan Umum Kereta Api
- Pfälzische Eisenbahnen
- Philadelphia Tramway Company
- Pittsburgh & Lake Erie Railroad
- Polskie Koleje Panstwowe
- Port Huron & Detroit
- Privé
- ProRail
- PT Kereta Api Indonesia
- Pullman
- Pullman Car Company (UK)