West Yorkshire League was created in 1928.
West Yorkshire was created in 1974.
Yorkshire Football League was created in 1920.
The Pulse of West Yorkshire was created in 1975.
West Yorkshire Hurdle was created in 1990.
West Yorkshire Police was created in 1974.
First West Yorkshire was created in 2009.
West Yorkshire County Council was created in 1974.
Yorkshire West - European Parliament constituency - was created in 1979.
West Yorkshire Passenger Transport Executive was created in 1974.
West Yorkshire Road Car Company was created in 1906.
Yorkshire South West - European Parliament constituency - was created in 1979.
Eastern West Riding of Yorkshire - UK Parliament constituency - was created in 1868.