The Progressive Party was ..
Reform Progressive Party was created in 1993.
Progressive Constitutionalist Party was created in 1910.
Progressive Party of Canada was created in 1914.
Minnesota Progressive Party was created in 1968.
Labor-Progressive Party was created in 1943.
Progressive Socialist Party was created in 1949.
Oregon Progressive Party was created in 2007.
Progressive Unionist Party was created in 1979.
Moldovan Progressive Party was created in 1917.
Swaziland Progressive Party was created in 1959.
Progressive Party - Spain - was created in 1834.
Vermont Progressive Party was created in 1999.