| Idenheim | DüTr |
| Idesheim | DüTr |
| Idron | LeBe |
| Ieper | CaTo |
| Ierland | H2.2 |
| Igel | TrMe |
| Igoville | RoEv |
| Iguerande | RoDi |
| IJsland | H2.3 |
| IJzendoorn | LeNi |
| Illiers-Combray | DrMa |
| Illiers-l’Evêque | EvDr |
| Illzach | BaSt* |
| Ilverich | XaKö |
| Immendorf | KöKo |
| Imphy | OrDe |
| Ingelheim | BiSt |
| Ingen | LeHe |
| Ingersheim | BaSt* |
| Ingrandes (36)* | PoAr |
| Ingrandes (49)* | NaAn |
| Ingrandes (86)* | PoTo |
| Ingrandes-de-Touraine | AnTo |
| Ingrannes | OrSe |
| Irancy | AuAu |
| Irigny | LyVi |
| Irsch | DüTr |
| Irún | H7.3 |
| Isigny-sur-Mer | AlMa |
| Isles-sur-Suippe | ReWi |
| Isle-St.-Georges | BoLa |
| Isômes | LaCh |
| Isse | ReCh |
| Issenheim | BaSt |
| Issigeac | EyPé |
| Issoudun-Létrieix | MoCl |
| Issum | XaHe |
| Issy-les-Moulineaux | DrPa |
| Istres | ArAi |
| Iteuil | SaPo |
| Ittel | DüTr |
| Ittenheim | MeSt |
| Itterswiller | BaSt* |
| Ivoi | ReWi |
| Iwuy | CaBa |
| Izel | WiTr |
| Izernore | GeMâ |
| Izon | BoPé |