Progressive Party of Working People was created in 1926.
Progressive People's Party - Germany - was created in 1910.
People's Progressive Party - Malaysia - was created in 1953.
People's Progressive Party - Gambia - was created in 1959.
People's Progressive Party - Guyana - was created on 1950-01-01.
Working People's Party of England was created in 1968.
Hungarian Working People's Party was created in 1948.
Reform Progressive Party was created in 1993.
Progressive Party - Philippines - was created in 1957.
Vermont Progressive Party was created in 1999.
Progressive Federal Party was created in 1977.
Progressive Constitutionalist Party was created in 1910.
Progressive Party of Canada was created in 1914.