| W | Sheffield |
| WA | Sheffield |
| WB | Sheffield |
| WC | Chelmsford |
| WD | Dudley |
| WE | Sheffield |
| WF | Sheffield (Yorkshire (East Riding) until 1974) |
| WG | Sheffield (Stirlingshire until 1974) |
| WH | Manchester (Bolton until 1981) |
| WJ | Sheffield |
| WK | Coventry |
| WL | Oxford |
| WM | Liverpool (Southport until 1974) |
| WN | Swansea |
| WO | Cardiff (Monmouthshire until 1974) |
| WP | Worcester |
| WR | Leeds |
| WS | Bristol (Edinburgh until 1974) |
| WT | Leeds |
| WU | Leeds |
| WV | Brighton (Wiltshire until 1974) |
| WW | Leeds |
| WX | Leeds |
| WY | Leeds |