World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Ignatievo | BG4IG | Bulgaria |
| Igneada | TRIGN | Türkiye |
| Igney | FRIXY | France |
| Igo | JPIGO | Japan |
| Igoumenítsa | GRIGO | Greece |
| Ihlow | DEIHL | Germany |
| Ihota | JPIHO | Japan |
| Ihrlerstein | DEZVE | Germany |
| Ii | JPIII | Japan |
| Iibi | JPIIB | Japan |