World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Smallingerland | NLSML | Netherlands |
| Smelterville | USYSV | United States of America (the) |
| Smíchov | CZSMO | Czechia |
| Smilde | NLSMI | Netherlands |
| Smilovice | CZCRS | Czechia |
| Smithton | USITN | United States of America (the) |
| Smögen | SESMO | Sweden |
| Smokey Point | USYSK | United States of America (the) |
| Smøla | NOSMO | Norway |
| Smrzovka | CZOVK | Czechia |