Arab Revolutionary Workers Party was created in 1966.
Guatemalan Revolutionary Workers Party was created in 1950.
Revolutionary Marxist Workers Party was created in 1970.
Revolutionary Workers' Party-Unified was created in 1984.
Workers Revolutionary Party - UK - was created in 1959.
Workers' Revolutionary Party - Nicaragua - was created in 1971.
Workers Revolutionary Party - Greece - was created in 1985.
Revolutionary Workers Party of Bangladesh was created in 2004.
Workers Revolutionary Party - India - was created in 1970.
Revolutionary Workers Party Trotskyist-Posadist was created in 1963.
Puerto Rican Workers' Revolutionary Party was created in 1976.
Revolutionary Workers' Party - Turkey - was created on 2007-06-23.