India | Republican Party (United States) | Democratic Party (United States) | Australian Labor Party | Democratic Party | Liberal Party of Canada | Liberal Party of Australia | Cinema of India | Republican Party | Liberal Party (UK) | Social Democratic Party of Germany | Liberal Party | Supreme Court of India | British India | Nazi Party | Government of India | New Democratic Party | Progressive Conservative Party of Canada | Democratic-Republican Party | South India | Green Party | Democratic-Republican Party (United States) | East India Company | Social Democratic Party | Progressive Conservative Party of Ontario | Conservative Party of Canada | Ontario Liberal Party | Communist Party | Communist Party of China | political party |
Ahead of the 1952 Indian general elections, USO comprised All India Forward Bloc, Sarat Chandra Bose's Socialist Republican Party, Bolshevik Party of India, Indian National Army, People's Movement and others and independents.