World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Senigallia | ITSEG | Italy |
| Senipah | IDSZH | Indonesia |
| Senipah Terminal | IDSPH | Indonesia |
| Senj | HRSEN | Croatia |
| Senjahopen | NOSJH | Norway |
| Sennen Cove | GBSNC | United Kingdom |
| Sensyu | JPSSU | Japan |
| Senzaki | JPSZK | Japan |
| Seogwipo | KRSPO | Korea, Republic of |
| Seongsan-po | KRSSP | Korea, Republic of |