The main organs of UNO are:
- The General Assembly (the main deliberative assembly).
- The Security Council (for deciding certain resolutions for peace and security).
- The Economic and Social Council (for assisting in promoting international economic and social cooperation and development).
- The Secretariat (for providing studies, information, and facilities needed by the UN).
- The International Court of Justice (the primary judicial organ); and The United Nations Trusteeship Council (which is currently inactive).