World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Scheveningen | NLSCE | Netherlands |
| Schiedam | NLSCI | Netherlands |
| Schiermonnikoog | NLSMO | Netherlands |
| Schijndel | NLSND | Netherlands |
| Schilde | BESCE | Belgium |
| Schildwolde | NLSDW | Netherlands |
| Schinousa Kykladon | GRSHC | Greece |
| Schleiden | DESCV | Germany |
| Schleswig | DESLS | Germany |
| Schluettsiel | DESLQ | Germany |