National Progressive Party - Laos - ended in 1958.
Socialist Workers' Party of Finland ended in 1923.
Progressive Federal Party ended in 1989.
Donegal Progressive Party ended in 2009.
Progressive Party - China - ended in 1916.
Labor-Progressive Party ended in 1959.
Wisconsin Progressive Party ended in 1946.
Progressive Party of Manitoba ended in 1932.
Progressive Constitutionalist Party ended in 1929.
National Progressive Democrats ended in 1963.
Communist Party of Finland ended in 1992.
Progressive People's Party - Germany - ended in 1918.