World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Palm Island | AUPMK | Australia |
| Palma de Mallorca | ESPMI | Spain |
| Palmar Norte | CRPAN | Costa Rica |
| Palmarejo/Maracaibo L. | VEPMR | Venezuela (Bolivarian Republic of) |
| Palmer | AQPLM | Antarctica |
| Palmerston | AUPAL | Australia |
| Palmertown | USPMZ | United States of America (the) |
| Palmetto Bay | USP64 | United States of America (the) |
| Palmi | ITPMM | Italy |
| Pálmonostora | HUPAL | Hungary |