| Code | Name | Region |
|---|---|---|
| FRGFU | Grand-fougeray | 35 |
| FRGT5 | Grandfresnoy | 60 |
| FRGXX | Grandouet | 14 |
| FRGP2 | Grandpre | 8 |
| FRGBC | Grandpuits-bailly-carrois | 77 |
| FRGSV | Goussainville | 95 |
| FRXYA | Goutrens | 12 |
| FR2GT | Gouttieres | 27 |
| FRGO2 | Gouvernes | 77 |
| FRGOX | Gouvieux | 60 |
| FRF2N | Gouville Sur Mer | 50 |
| FRGVX | Gouvix | 14 |
| FRUXU | Goux-les-usiers | 25 |
| FRGYQ | Gouy | 76 |
| FRGYD | Gouy-saint-andre | 62 |
| FRGZC | Gouzeaucourt | 59 |
| FRGZN | Gouzon | 23 |
| FRZDH | Goven | 35 |
| FRXGX | Goxwiller | 67 |
| FRG6E | Goyave | 77 |
| FRXEL | Grabels | 34 |
| FRGQC | Graces | 22 |
| FRGRG | Gradignan | 33 |
| FRGFC | Graffigny-chemin | 52 |
| FRE76 | Graimbouville | 76 |
| FRZDJ | Gorron | 53 |
| FRGSI | Gosselming | 57 |
| FRGXT | Gotein-libarrenx | 64 |
| FRGAX | Gouaix | 77 |
| FRGO3 | Goudelin | 22 |
| FRGXU | Gouesnou | 29 |
| FRGZQ | Gouezec | 29 |
| FRXJO | Goujounac | 46 |
| FRXVA | Goult | 84 |
| FRGPL | Goupillieres | 78 |
| FRGDO | Gourdon | 46 |
| FRGOU | Gourin | 56 |
| FRF99 | Gourlizon | 29 |
| FRGOY | Gournay-en-bray | 76 |
| FRG3U | Gournay-loize | 79 |
| FRU5Y | Gournay-sur-aronde | 60 |
| FRXSU | Gournay-sur-marne | 93 |
| FRYVZ | Gours | 33 |
| FRZYR | Gourvillette | 17 |
| FRGCU | Goussaincourt | 55 |
| FRGND | Gondrin | 32 |
| FRONE | Gonesse | 95 |
| FRGFN | Gonfaron | 83 |
| FRGLU | Gonfreville-caillot | 76 |
| FRGLO | Gonfreville-l'orcher | 76 |