Entesa
- 1977 Spanish general election
- 1979 Spanish general election
- 1987 Balearic regional election
- 1991 Balearic regional election
- 2000 Spanish general election
- 2003 Valencian regional election
- 2004 European Parliament election in Spain
- 2004 Spanish general election
- 2008 Spanish general election
- 2011 Spanish general election
- Balearic Islands
- Catalan Socialist Federation
- Confederation of the Greens
- Entesa Catalana de Progrés
- Entesa d'Eivissa
- Entesa de l'Esquerra de Menorca
- Entesa dels Catalans
- Entesa dels Nacionalistes d'Esquerra
- Entesa pel Progrés de Catalunya
- Entesa per Mallorca
- Esquerra Unida–L'Entesa
- Esquerra de Menorca
- Estat Català
- Ibiza
- Initiative for Catalonia Greens–United and Alternative Left
- Majorca
- Nova Entesa
- PSM–Entesa Nacionalista
- Party of Labour of Catalonia
- Per l'Entesa
- Republican Left (Spain, 1977)
- Republican Left of Catalonia
- Socialist Party of Catalonia–Congress
- Socialist Party of Menorca
- Socialists' Party of Catalonia
- Spanish Senate
- Unified Socialist Party of Catalonia
- United Left of the Valencian Country
- Valencian Community
- Valencian Left