Society for the Progress of Iran (1909–1911) Revival Party (1920–1927) Iran-e-No Party (1927) Progress Party (1927–1932) Motherland Party (1940–1946) Justice Party (1941–1946) Azure Party (1942–1953) National Will Party (1943–1951) Movement of God-Worshipping Socialists (1943–1960) Democrat Party of Iran (1946–1984) Aria Party (1946–1953) Iran Unity Party (1946–1948) Society of Muslim Warriors (1948–1955) Third Force (1948–1960) National Socialist Workers Party of Iran (1952–1953) Nationalists’ Party (1957–1963) League of Iranian Socialists (1960–1982) The Liberation Movement of People of Iran (1964–1988) National Democratic Front (1979–1981) Iranians' Party (1970–1975) Rastakhiz Party (1975–1979)