World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Soing-Cubry-Charentenay | FRHRA | France |
| Sokar Island | PGSOI | Papua New Guinea |
| Sokcho | KRSHO | Korea, Republic of |
| Sokhna Port | EGSOK | Egypt |
| Sokndal | NOSOK | Norway |
| Solesmes | FRSLV | France |
| Soliman | TNSLN | Tunisia |
| Sollana | ESSOV | Spain |
| Solmundefjord | FOSMJ | Faroe Islands |
| Solnechnogorsk | RUSNG | Russian Federation (the) |