Advisory Committee on Antarctic Names | International Olympic Committee | Committee of Public Safety | UK Antarctic Place-Names Committee | Republican National Committee | Central Committee | Democratic National Committee | House Un-American Activities Committee | International Committee of the Red Cross | United States Senate Committee on the Judiciary | United States House Committee on Ways and Means | Last Comic Standing | United States Olympic Committee | American Jewish Committee | United States House Committee on the Judiciary | United States Senate Committee on Appropriations | Judicial Committee of the Privy Council | International Paralympic Committee | Central Committee of the Communist Party of the Soviet Union | United States House Committee on Appropriations | Italian National Olympic Committee | Committee to Protect Journalists | International Rescue Committee | United States Senate Committee on Foreign Relations | United States House Committee on Oversight and Government Reform | United States House Committee on Foreign Affairs | United States House Committee on Energy and Commerce | pressure | Committee of General Security | Sri Lankan Tamil militant groups |
On 12 December 1980, the British journalist Duncan Campbell revealed the existence of the Standing Committee on Pressure Groups (SCOPG) which set up by the Hong Kong government to increase its control over the opposition groups under secret surveillance in New Statesman and PTU was one of the pressure groups.