| Code | Name | Region |
|---|---|---|
| FRWTM | Wittelsheim | 68 |
| FRRXN | Wittenheim | 68 |
| FRWWT | Wittisheim | 67 |
| FRWZN | Wizernes | 62 |
| FRWEO | Woel | 55 |
| FR9WR | Woincourt | 80 |
| FRWOI | Woippy | 57 |
| FRWGA | Wolfgantzen | 68 |
| FRWOL | Wolfisheim | 68 |
| FRWXH | Wolxheim | 67 |
| FRWHT | Wormhout | 59 |
| FRW68 | Wentzwiller | 68 |
| FRWVQ | Wervicq-sud | 59 |
| FRW59 | West-cappel | 59 |
| FR68W | Westhalten | 68 |
| FRW67 | Westhoffen | 67 |
| FRWET | Wettolsheim | 68 |
| FRWYH | Weyersheim | 67 |
| FRWRS | Wicres | 59 |
| FRWIE | Wierre-effroy | 62 |
| FRWRV | Wihr-au-val | 68 |
| FRWIL | Willems | 59 |
| FRW4G | Willgottheim | 67 |
| FRWWM | Wilwisheim | 67 |
| FRZJD | Wimereux | 62 |
| FRWIM | Wimille | 62 |
| FRWMI | Wimmenau | 67 |
| FRWGN | Wingen | 67 |
| FRWGM | Wingen-sur-moder | 67 |
| FRWHE | Wingersheim | 67 |
| FRWIN | Wingles | 62 |
| FRWLG | Wargnies-le-grand | 59 |
| FRWAR | Warhem | 59 |
| FRWLU | Warluis | 60 |
| FRWNT | Warneton | 59 |
| FRWA9 | Wasnes-au-bac | 59 |
| FRWSQ | Wasquehal | 59 |
| FRWAS | Wasselonne | 67 |
| FRHVW | Wasserbourg | 68 |
| FRWSG | Wassigny | 2 |
| FRWSH | Wassy | 52 |
| FRWTT | Watten | 59 |
| FRWTG | Wattignies | 59 |
| FRWAT | Wattrelos | 59 |
| FRWWR | Wattwiller | 68 |
| FRWA3 | Wavrans-sur-l'aa | 62 |
| FRC8D | Wavrans-sur-ternoise | 62 |
| FRWV9 | Wavrin | 59 |
| FRWZR | Waziers | 59 |
| FRWSE | Wegscheid | 68 |