- Alliance of Liberals and Democrats for Europe Party
- European People’s Party
- Party of European Socialists
- European Democratic Party
- European Free Alliance
- European Green Party
- Party of the European Left
- Alliance of Conservatives and Reformists in Europe
- European Christian Political Movement
- Mouvement pour une Europe des Nations et des Libertés
- Alliance of European National Movements
- Alliance for Peace and Freedom
Nye transnationale partier på vej, se: