PS – Political Science & Politics, academic journal Parti Socialiste (disambiguation), French Partido Socialista (disambiguation), Spanish and Portuguese Partito Socialista (disambiguation), Italian Positive Slovenia Pradeshiya Sabha, a unit of local government in Sri Lanka Progressive Slovakia Social Democratic Party (Andorra) Partit Socialdemòcrata Socialist Party of Albania Partia Socialiste Socialist Party of Chile Partido Socialista de Chile Socialist Party of Romania Partidul Socialist [din România] True Finns Perussuomalaiset Movement of Socialists Pokret Socijalista