Regno unito
Tutte le voci di Regno unito:
- Wakefield
- Wales
- Wallasey
- Wallsend
- Walsall
- Waltham Forest
- Walthamstow
- Walton and Weybridge
- Wandsworth
- Warley
- Warrington
- Warrington (autorità unitaria)
- Warwick (città della Gran Bretagna)
- Warwickshire
- Washington (città della Gran Bretagna)
- Waterlooville
- Watford
- Wellingborough
- Wells
- Welshpool
- Welwyn Garden City
- Wembley
- Wessex
- West Bromwich
- West Glamorgan
- West Ham
- West Hartlepool
- West Lothian
- West Midlands (contea)
- West Suffolk
- West Sussex
- Westminster, City of-
- Westmorland
- Weston-super-Mare
- Whitley Bay
- Wick
- Widnes
- Wigtown
- Willesden
- Wiltshire
- Wimbledon
- Winchester
- Windmill Hill
- Windsor (Gran Bretagna)
- Windsor and Maidenhead
- Woking
- Wokingham
- Wolverhampton
- Worcester (Gran Bretagna)
- Worcestershire
- Worsley
- Worthing
- Wrexham