WAtlas (computer)
WAutomatic Computing Engine
WBombe
WColossus computer
WEDSAC
WEDSAC 2
WElliott 803
WEMIDEC 1100
WEnglish Electric System 4
WFerranti Mark 1
WFerranti Pegasus
WHarwell CADET
WHarwell computer
WHollerith Electronic Computer
WICT 1301
WLEO (computer)
WList of British computers
WManchester Baby
WManchester computers
WManchester Mark 1
WMarconi Transistorised Automatic Computer (T.A.C.)
WMONIAC
WNimrod (computer)
WMONIAC
WPilot ACE