Liberal Alliance (formerly: New Alliance)
True Finns (formerly: Finnish Rural Party)
Flemish Liberals and Democrats (until 1992: Party for Freedom and Progress)
Liberal Reformist Party (Francophone, formerly: Party of Reforms and Freedom of Wallonia)
Liberal Reformist Party - Democratic Front of the Francophones (Francophone)
Liberal Reformist Party - Democratic Front of the Francophones - Citizens' Movement for Change (Francophone)
Libertarian, Direct, Democratic (formerly: List Dedecker)
Christian Democratic and Flemish (formerly: Christian People's Party)
Humanist Democratic Centre (formerly: Christian Social Party, francophone)
People's Union (formerly: Christian Flemish People's Union)
Flemish Interest (formerly: Flemish Bloc)
People's Party for Freedom and Democracy
Democratic Movement (Union for French Democracy)
Miscellaneous Right/National Centre of Independents and Peasants
New Centre (Union of Democrats for the Republic)
Federation of the Greens (formerly: The Sunflower)
Whiteflower (Christian Democratic Centre/United Christian Democrats)
Pact of Italy (Italian People's Party/Segni Pact)
Autonomy Liberty Democracy List Aosta Valley
People's Party (formerly: Popular Alliance)
Convergence and Union (Democratic Convergence of Catalonia/Democratic Union of Catalonia)
Coalition of the Radical Left - Unitary Social Fromt (formerly: Coalition of the Left and Progress)
Democratic Unity Coalition (Portuguese Communist Party/Ecologist Party "The Greens"/Democratic Intervention)
Democratic and Social Centre - People's Party
Christian Democratic Union of Germany/Christian Social Union of Bavaria
Soldiers of Destiny - The Republican Party
Blue Coalition (United Democratic Forces/Democrats for a Strong Bulgaria)
Coalition for Bulgaria (Bulgarian Socialist Party, and others)
United Democratic Forces (Union of Democratic Forces, and others)
Citizens for European Development of Bulgaria
National Movement for Stability and Progress (until 2007: National Movement Simeon II)
Christian and Democratic Union - Czechoslovak People's Party (before 2006: "Coalition" including "Freedom Union-Democratic Union")
Social Democratic Party (formerly: Moderate People's Party)
Alliance of Young Democrats - Hungarian Civic Union
Alliance of Free Democrats - Hungarian Liberal Party
Union of Greens and Farmers (Latvian Farmers' Union/Green Party of Latvia)
Harmony Centre (National Harmony Party/Socialist Party of Latvia/New Centre/Social Democratic Union)
Unity (New Era Party/Civic Union/Society for Political Change)
For a Good Latvia (Latvia's First Party/Latvian Way)
For Fatherland and Freedom/Latvian National Independence Movement
Working for Lithuania (Social Democratic Party of Lithuania)
Working for Lithuania (New Union (Social Liberals))
Democratic Labour Party of Lithuania/Lithuanian Social-Democratic Party
Liberals' Movement of the Republic of Lithuania
Order and Justice (formerly: Liberal Democratic Party)
Homeland Union - Lithuanian Christian Democrats (formerly: Homeland Union (Conservatives, Political Prisoners and the Exiled, Christian Democrats))
Lithuanian Peasant and Greens Union (formerly: Union of Peasants and New Democratic Party)
National Union (Social Democratic Party/Humanist Party of Romania)
PSD+PC Alliance (Social Democratic Party/Conservative Party)
National Union for the Progress of Romania
Democratic Union of Hungarians in Romania
Slovak Democratic and Christian Union - Democratic Party
People's Party - Movement for a Democratic Slovakia
Slovenian Democratic Party (formerly: Social Democratic Party of Slovenia)
Social Democrats (formerly: United List of Social Democrats)
Zoran Jankovic's List - Positive Slovenia
Democratic Party of Pensioners of Slovenia
Youth Party - European Greens (formerly: Youth Party of Slovenia)