what are the 5 organs of the un
United Nations System The United Nations System consists of the United Nations, and the six principal organs of the United Nations: the General Assembly, Security Council, Economic and Social Council (ECOSOC), Trusteeship Council, International Court of Justice (ICJ), and the UN Secretariat,[1] specialized agencies, and affiliated organizations.[2] The executive heads of some of the United Nations System organizations and the World Trade Organization, which is not formally part of the United Nations System,[3][4][5] have seats on the United Nations System Chief Executives' Board for Coordination (CEB).[6] This body, chaired by the Secretary-General of the United Nations, meets twice a year to co-ordinate the work of the organizations of the United Nations System.