Polish Christian Democratic Party ended in 1928.
Polish Social Democratic Party of Galicia ended in 1919.
Croatian Christian Democratic Party ended in 2009.
Polish Workers' Party ended in 1948.
British Democratic Party ended in 1982.
Democratic Society Party ended in 2009.
Ulster Democratic Party ended in 2001.
Lithuanian Democratic Party ended in 1920.
Democratic Agrarian Party ended in 1953.
Democratic Party of Russia ended in 2008.
Nagaland Democratic Party ended in 2004.
Democratic Party - Yugoslavia - ended in 1919.
Croatian Democratic Party ended in 2000.