Communist Party of the Basque Homelands (Partido Comunista de las Tierras Vascas), separatist party in Spain
Republican Party (United States) | Democratic Party (United States) | Australian Labor Party | Democratic Party | Liberal Party of Canada | Liberal Party of Australia | Republican Party | Liberal Party (UK) | Social Democratic Party of Germany | Liberal Party | Nazi Party | communist | New Democratic Party | Progressive Conservative Party of Canada | Democratic-Republican Party | Communist | Green Party | Democratic-Republican Party (United States) | Basque Country (autonomous community) | Social Democratic Party | Progressive Conservative Party of Ontario | Basque | Conservative Party of Canada | Ontario Liberal Party | Communist Party | Communist Party of China | Basque Country | political party | Socialist Party | Republican Party (U.S.) |