World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Petit-Couronne | FRPET | France |
| Petit-Lanaye | BEPLY | Belgium |
| Petra | ESPET | Spain |
| Petra | GRPLV | Greece |
| Petries Evvoias | GRPRE | Greece |
| Petriti | GRPTC | Greece |
| Petrokrepost | RUPEK | Russian Federation (the) |
| Petrolina | BRPNZ | Brazil |
| Petropavlovsk-Kamchatskiy | RUPKC | Russian Federation (the) |
| Petrovac | MEPVC | Montenegro |