World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Ile-d'Aix | FRIDX | France |
| Île-d'Houat | FRHOT | France |
| Île-de-Batz | FRHMX | France |
| Île-de-Bréhat | FRIHR | France |
| Île-de-Sein | FRIS4 | France |
| Île-Molène | FRME5 | France |
| Île-Tudy | FRTTU | France |
| Ilfracombe | GBILF | United Kingdom |
| Ilha Solteira | BRISA | Brazil |
| Ilhabela | BRIBE | Brazil |