Progressive Constitutionalist Party ended in 1929.
Progressive Constitutionalist Party was created in 1910.
Constitutionalist Party of Iran was created in 1994.
Constitutionalist Liberal Party was created in 1968.
Labor-Progressive Party ended in 1959.
Progressive Federal Party ended in 1989.
Donegal Progressive Party ended in 2009.
Progressive Party - China - ended in 1916.
Progressive Party of Manitoba ended in 1932.
Wisconsin Progressive Party ended in 1946.
Jim Anderton's Progressive Party ended in 2012.
Progressive People's Party - Germany - ended in 1918.
Sammarinese Democratic Progressive Party ended in 2001.