| Code | Name | Region |
|---|---|---|
| FRGNU | Guignicourt | 2 |
| FRGBL | Guilberville | 50 |
| FRG2R | Guilers | 29 |
| FRGGS | Guilherand-granges | 7 |
| FRGIL | Guillac | 33 |
| FRGUL | Guillaucourt | 80 |
| FRGMT | Guillemont | 80 |
| FRGQX | Guillerval | 91 |
| FRGUT | Guillestre | 5 |
| FRGRE | Guillotiere/lyon | 69 |
| FRZBN | Guilly | 36 |
| FRGVC | Guilvinec | 29 |
| FRUIM | Guimaec | 29 |
| FRGUM | Guimerville | 76 |
| FRG8C | Guinecourt | 62 |
| FRGUA | Guenange | 57 |
| FRGN2 | Guengat | 29 |
| FRZAE | Guenin | 56 |
| FRGXE | Guenrouet | 44 |
| FRGQR | Guer | 56 |
| FRGOA | Guerande | 44 |
| FRGRJ | Guereins | 1 |
| FRGUE | Gueret | 23 |
| FRGUY | Guerigny | 58 |
| FRGUQ | Guerlesquin | 29 |
| FRGUV | Guerstling | 57 |
| FRUVI | Guerville | 78 |
| FRGSK | Gueschart | 80 |
| FRGUN | Guesnain | 59 |
| FRGB2 | Guethary | 64 |
| FRGUG | Gueugnon | 71 |
| FRUEU | Gueux | 51 |
| FRGE9 | Guewenheim | 68 |
| FRGYZ | Gueyze | 47 |
| FRGBV | Guibeville | 91 |
| FRGPP | Grosseto-prugna | 2A |
| FRGVQ | Grossouvre | 18 |
| FRGOO | Grossuvre | 27 |
| FRGQN | Grostenquin | 57 |
| FR5GR | Grosville | 50 |
| FRGLV | Gruchet-le-valasse | 76 |
| FRGUX | Grues | 85 |
| FRGS7 | Gruey-les-surance | 88 |
| FRWGE | Gruissan | 11 |
| FRG9S | Grusse | 39 |
| FRGU2 | Guainville | 28 |
| FRGBQ | Guarbecque | 62 |
| FRGDT | Gudmont | 52 |
| FRGTV | Gudmont-villiers | 52 |
| FRGEW | Gueberschwihr | 68 |