archive.do%3Flanguage=EN
Communist and Allies GroupEuropean Democratic AllianceEuropean Democratic UnionEuropean DemocratsEuropean Progressive DemocratsEuropean Radical AllianceEuropean Right (1984–1989)European Right (1989–1994)European United Left (1989–1993)European United Left (1994–1995)Forza EuropaLeft Unity (European Parliament)Rainbow Group (1984–1989)Rainbow Group (1989–1994)René-Émile PiquetTechnical Group of Independents (1979–1984)Technical Group of Independents (1999–2001)