Unión do Povo Galego
It was founded under the name of "Galician Social-Democratic Union" in March 1974, led by Xosé Luís Fontela and Alfonso Zulueta de Haz. The PGSD just had some relevant presence in the cities. The PGSD was part of the Council of the Galician Political Forces (CFPG, 1976), leaving the council, along with the Galician People's Union in 1977, due to disagreements on the acceptance of the Communist Movement of Galicia in the CFPG.