| Code | Name | Region |
|---|---|---|
| FRDDI | Ingersheim | 68 |
| FRGL6 | Inglange | 57 |
| FRIHM | Ingolsheim | 67 |
| FRI76 | Ingouville | 76 |
| FRIGD | Ingrandes | 36 |
| FRIGS | Ingrandes | 49 |
| FRIGZ | Ingrandes | 86 |
| FRIIT | Ingrandes-de-touraine | 37 |
| FRING | Ingre | 45 |
| FRINW | Ingwiller | 67 |
| FRINL | Inzinzac-lochrist | 56 |
| FRIPO | Ippecourt | 55 |
| FRIPG | Ippling | 57 |
| FRIRA | Irai | 61 |
| FRI79 | Irais | 79 |
| FRIOY | Igornay | 71 |
| FRIGV | Igoville | 27 |
| FRIIG | Iguerande | 71 |
| FRIDX | Ile-d'aix | 17 |
| FRHMX | Ile-de-batz | 29 |
| FRIHR | Ile-de-brehat | 22 |
| FRIS4 | Ile-de-sein | 29 |
| FRHOT | Ile-d'houat | 56 |
| FRME5 | Ile-molene | 29 |
| FRTTU | Ile-tudy | 29 |
| FRLJG | Illange | 57 |
| FRIAA | Illats | 33 |
| FR2LT | Ille-sur-tet | 66 |
| FRIMF | Illeville-sur-montfort | 27 |
| FRIUH | Illfurth | 68 |
| FRLH5 | Illhaeusern | 68 |
| FRILC | Illiers-combray | 28 |
| FRIKG | Illkirch-graffenstaden | 67 |
| FRILD | Illoud | 52 |
| FRILZ | Illzach | 68 |
| FRHUN | Huningue | 68 |
| FRHAC | Hunspach | 68 |
| FRHGH | Hurtigheim | 67 |
| FRHLC | Husseren-les-chateaux | 68 |
| FRWWG | Husseren-wesserling | 68 |
| FRHTN | Huttenheim | 67 |
| FRHYR | Hyeres | 83 |
| FRHYT | Hymont | 88 |
| FRIBS | Ibos | 65 |
| FRIZ6 | Ichtratzheim | 67 |
| FR8PA | Idron | 64 |
| FRIDR | Idron-ousse-sendets | 64 |
| FRIFF | Iffendic | 35 |
| FRIFS | Ifs | 14 |
| FRIYE | Ige | 61 |