| Code | Name | Region |
|---|---|---|
| NLWHT | Wernhout | |
| NLWEH | Wervershoof | |
| NLWPP | Wesepe | |
| NLWSM | Wessem | |
| NLWMW | West Maas En Waal | GE |
| NLWBS | Westbeemster | NH |
| NLWBO | Westbroek | GR |
| NLWDP | Westdorpe | |
| NLWBK | Westerbork | DR |
| NLWBR | Westerbroek | GR |
| NLWGE | Westergeest | FR |
| NLWES | Westerhaar-vriezenveensewijk | |
| NLWHN | Westerhoven | |
| NLG7R | Westerlee | GR |
| NLWTV | Westerveld | DR |
| NLWEV | Westervoort | |
| NLWTN | Warten | NH |
| NLWTA | Wartena | FR |
| NLWPI | Waspik | |
| NLWSS | Wassenaar | |
| NLWTG | Watergang | NH |
| NLWHZ | Waterhuizen | GR |
| NLWAT | Wateringen | |
| NLWTL | Waterland | NH |
| NLWKS | Weakens | FR |
| NLWRO | Weerselo | OV |
| NLWRT | Weert | |
| NLWSP | Weesp | |
| NLWHO | Wehe-den Hoorn | GR |
| NLWHL | Wehl | |
| NLWDM | Weidum | |
| NLWKO | Wekerom | GE |
| NLWEL | Well | LI |
| NLWLL | Wellerlooi | |
| NLWRP | Welsrijp | FR |
| NLWED | Wemeldinge | |
| NLWDN | Waardenburg | GE |
| NLWDR | Waarder | ZH |
| NLWRL | Waarland | |
| NLWXN | Waaxens | FR |
| NLWAD | Waddinxveen | |
| NLWAG | Wagenberg | NB |
| NLWGW | Wageningen | |
| NLWHW | Wahlwiller | LI |
| NLWSO | Walsoorden | ZE |
| NLWXM | Wamel | |
| NLWAJ | Wanroij | |
| NLWAS | Wanssum | LI |
| NLWAP | Wapenveld | |
| NLWRD | Warder |