| Code | Name | Region |
|---|---|---|
| GBWFD | Wakefield | WKF |
| GBWAK | Wakes Colne | ESS |
| GBWBO | Walberton | WSX |
| GBWDQ | Waldron | ESX |
| GBT6V | Wales | ROT |
| GBWJV | Walgrave | NTH |
| GBWKD | Walkden | SLF |
| GBWLK | Walker | NET |
| GBWAU | Walkerburn | SCB |
| GBWKN | Walkern | HRT |
| GBWKA | Walkhampton | DEV |
| GBWKT | Walkington | ERY |
| GBWLA | Wallasea | ESS |
| GBWAY | Wallasey | WRL |
| GBQGT | Wallesbourne Hastings | WAR |
| GBWLF | Wallingford | OXF |
| GBUPO | Upton | WKF |
| GBUTM | Upton | WRL |
| GBUUS | Upton Upon Severn | WOR |
| GBUPW | Upwood | CAM |
| GBULN | Urlay Nook | STT |
| GBURS | Urmston | TRF |
| GBUSK | Usk | MON |
| GBUTX | Uttoxeter | STS |
| GBUXB | Uxbridge | HIL |
| GBUYE | Uyeasound, Unst | ZET |
| GBVAL | Vale Of Leven | WDU |
| GBVGI | Varg Field | |
| GBVEL | Velindre | PEM |
| GBVEN | Ventnor | IOW |
| GBVER | Verwood | DOR |
| GBVID | Vidlin | ZET |
| GBVGN | Virginia Water | SRY |
| GBVOB | Vobster | SOM |
| GBVOE | Voe | ZET |
| GBWDD | Waddington | LAN |
| GBUPH | Upholland | LAN |
| GBUPM | Upminster | HAV |
| GBUPR | Upnor | KEN |
| GBUBL | Upper Ballinderry | ANN |
| GBUPP | Upper Dean | BDF |
| GBUPD | Upper Dicker | ESX |
| GBUEM | Upper Edmonton | ENF |
| GBUFY | Upper Froyle | HAM |
| GBUHD | Upper Hartfield | ESX |
| GBUHF | Upper Heyford | OXF |
| GBUHL | Upper Holloway | ISL |
| GBUPL | Upper Poppleton | YOR |
| GBURG | Upper Rissington | GLS |
| GBUPA | Upper Tean | STS |