International Court of Justice 国际法院
Security Council 安全理事会
General Assembly 联合国大会
Secretariat 秘书处
Office of the Secretary General 秘书长办公室
Office of Legal Affairs 法务局
Department of Political and Security Council Affairs 政治安全局
Department of Economic and Social Affairs 经济社会局
Office of Public Information 公共资料处
Department of Conference Services 会议局
Office of General Services 总务处
United Nation Conference on Trade and Development Secretariat 联合国贸易开发事物局
Unite Nation Industrial Development Organization 联合国工业开发机构
United Nations Administrative Tribunal 联合国行政裁判所
International Law Commission 国际法委员会
United Nation s Commission on International Trade Law 国际贸易法委员会
Committee on the peaceful Uses of the Seabed and the Ocean Floor beyond the Limits of National Jurisdiction 公海海底海床和平利用特别委员会
Enlarged Committee for Program and Coordination, ECPC 扩大计划调整委员会
Economic and Social Council 经济社会理事会 
Statistical Commission 统计委员会
Population Commission 人口委员会
Commission for Social Development 社会开发委员会
Commission on Human Rights 人权委员会
Commission on the Status of Women 妇女地位委员会
Commission on Narcotic Drugs 麻醉药委员会
Council Committee on Non-Governmental Organizations 民间机构委员会
Committee on Housing, Building and Planning 住宅建筑企划委员会
Committee for Development Planning 开发计划委员会
Special Committee on Peace-Keeping Operations 维护和平活动特别委员会 
United Nations Conference on Trade and Development 联合国贸易开发会议
Trade and Development Board, TDB 联合国开发委员会
United Nations Development Program, UNDP 联合国开发计划处
United Nation Children’s Fund, UNICEF 联合国儿童基金会
United Nations Industrial Development Organization, UNIDO 联合国工业开发组织
United Nations Capital Development Fund, UNCDF 联合国资本开发基金会
United Nations Institute for Training and Research, UNITR 联合国调查训练研究所
United Nations FAO Intergovernmental Committee of the World Food Program 联合国FAO世界粮食计划国际委员会
International Narcotics Control Board, INCB 国际麻醉药管制委员会
Trusteeship Council 信托投资理事会
International Labor Organization, ILO 国际劳工组织
Food and Agriculture Organization, FAO 联合国粮食农业组织
United Nation Educational Scientific and Culture Organization, UNESCO 联合国教育科学文化组织
International Civil Aviation Organization, ICAO 国际民间航空组织
World Health Organization, WHO 世界卫生组织
International Telecommunications Union, ITU 国际电信同盟
World Meteorological Organization, WMO 世界气象组织
Universal Postal Union, UPU 万国邮政联盟
International Maritime Consultative Organization, IMCO 国际海事协议组织
International Finance Corporation, IFC 国际金融组织
International Monetary Fund, IMF 国际货币基金会
International Bank for Reconstruction and Development, IBRD 世界银行
International Development Association, IDA 国际开发协会
General Agreement on Tariffs and Trade, GATT 有关关税贸易一般规定
International Atomic Energy Agency, IAEA 国际原子能组织
World Federation of Trade Unions, WFTU 世界劳工组织
International Confederation of Free Trade Unions, ICFTU 国际自由劳工联盟
International Chamber of Commerce, ICC 国际工农商会
International Federation of Agricultural Producers, IFAC 国际农业生产联盟
Inter-Parliamentary Union, IPU 诸国会议同盟
International Organization of Employers, IOE 国际雇佣者组织
World Veterans Federation, WVF 世界退伍军人联盟
International Union of Local Authorities, IULA 世界地方自治联盟 
United Towns Organization, UTO 姊妹市团体联盟