World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Saint-Romuald-d'Etchemin | CASRO | Canada |
| Saint-Satur | FRUJJ | France |
| Saint-Saturnin | FRSS2 | France |
| Saint-Saturnin-d'Apt | FRTQJ | France |
| Saint-Sauveur-de-Meilhan | FRUJQ | France |
| Saint-Savinien | FRIAV | France |
| Saint-Sébastien-sur-Loire | FRSSK | France |
| Saint-Seuri-de-Bourg | FRUQJ | France |
| Saint-Shotts | CASST | Canada |
| Saint-Simon | FRTIM | France |