社会主义者和民主人士进步联盟(英語:Progressive Alliance of Socialists and Democrats,缩写为S&D),簡稱社會民主進步聯盟,有時也直稱社會民主黨團、社民黨團(S&D Group)、社會主义黨團(Socialist Group),是歐洲議會的一個党团,由歐洲社會黨组成
Alliance of Greens and Social Democrats (页面存档备份,存于互联网档案馆) (俄文) news reports about new party (页面存档备份,存于互联网档案馆) news reports about new party (页面存档备份,存于互联网档案馆)
Aspirations. TheNew Yorker. October 21, 2021 [December 19, 2021]. (原始内容存档于December 18, 2021). Reid, Tim. Former Republicans and Democrats form new third U