World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Sørvær | NOSVR | Norway |
| Spafaryeva, O | RUSPA | Russian Federation (the) |
| Spaniards Bay | CASPN | Canada |
| Spannberg | ATSPG | Austria |
| Speedwell | US7BA | United States of America (the) |
| Spencer | USRWQ | United States of America (the) |
| Spencer | USECR | United States of America (the) |
| Sperlonga | ITNGA | Italy |
| Sperrebotn | NODER | Norway |
| Spétsai | GRSPE | Greece |