World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Sekiya | JPSKY | Japan |
| Sekondi | GHSEK | Ghana |
| Sekupang | IDSKP | Indonesia |
| Selaata | LBSEL | Lebanon |
| Selalang, Sarawak | MYSEL | Malaysia |
| Selat Pandjang, Sumatra | IDSPA | Indonesia |
| Selby | GBSLB | United Kingdom |
| Selby | AU5CI | Australia |
| Selca | SIS8L | Slovenia |
| Selce | HRSLC | Croatia |