Sosyalistler ve Demokratların İlerici İttifakı: Revizyonlar arasındaki fark

| amblem = S&D.svg

| genel başkanı = Iratxe García

| ideoloji = [[Sosyal demokrasi]]<ref name="Nordsieck">{{cite web |url=http://www.parties-and-elections.eu/eu.html|title=European Union|website=Parties and Elections in Europe|last=Nordsieck|first=Wolfram|year=2019|access-date=30 May 2019|url-status=live|archive-url=https://web.archive.org/web/20170608032858/http://www.parties-and-elections.eu/eu.html|archive-date=8 June 2017}}</ref><ref name="Considère-Charondu2010">{{cite book|author=Marie-Claire Considère-Charondu|chapter=Irish MEPS in an Enlarged Europe|editor=Christophe Gillissen|title=Ireland: Looking East|chapter-url=https://books.google.com/books?id=QoKaFhA-unwC&pg=PA157|access-date=27 August 2012|year=2010|publisher=Peter Lang|isbn=978-90-5201-652-8|page=157}}</ref><br>[[İlerlemecilik]]<br>[[Pro-Avrupacılık]]

| pozisyon = [[Merkez sol]]<ref>{{cite web |url=http://www.demsoc.org/past_projects/openeu/european-parliamentary-groups/progressive-alliance-of-socialists-and-democrats-sd/|title=Progressive Alliance of Socialists and Democrats (S&D)|publisher=The Democratic Society|access-date=23 September 2018}}</ref>