constitutional monarchy; limited monarchy
Friends of Constitutional Government Party (1900-1940)
constitutional government
Constitutional Reform Party (1882-1896)
Constitutional Democratic Party of Japan; CDPJ
Constitutional Democratic Party (1927-1940)
Constitutional Nationalist Party (1910-1922)
Constitutional Imperial Rule Party (1882-1883)
Constitutional Democratic Party of Japan (2017-); CDPJ; Constitutional Democratic Party (Russia, 1905-1917)