經濟社會理事會Economic and Social Council
•統計委員會 Statistical Commission
•人口委員會 Population Commission
•人權委員會 Commission on Human Rights
•麻醉藥委員會 Commission on Narcotic Drugs
•國際法院 International Court of Justice
•安全理事會 Security Council
•聯合國大會 General Assembly
•秘書處 Secretariat
•法務局 Office of Legal Affairs
•公共資料處 Office of Public Information
•總務處 Office of General Services
•信托投資理事會Trusteeship Council
•國際法委員會 International Law Commission
•諸國會議同盟 Inter-Parliamentary Union，IPU
•世界衛生組織 World Health Organization，WHO
•社會開發委員會
Commission for Social Development
•婦女地位委員會
Commission on the Status of Women
•民間機構委員會
Council Committee on Non-Governmental
Organizations
•會議局
Committee on Housing，Building and Planning Department of Conference Services
•聯合國貿易開發事物局
United Nation Conference on Trade and Development Secretariat
•聯合國工業開發機構
Unite Nation Industrial Development Organization
•聯合國行政裁判所
United Nations Administrative Tribunal
•國際貿易法委員會
United Nation s Commission on International Trade Law
•公海海底海床和平利用特別委員會
Committee on the peaceful Uses of the Seabed and the Ocean Floor beyond the Limits of National Jurisdiction
•擴大計劃調整委員會
Enlarged Committee for Program and Coordination，ECPC
•世界勞工組織
World Federation of Trade Unions，WFTU
•國際自由勞工聯盟
International Confederation of Free Trade Unions，ICFTU
•國際工農商會
International Chamber of Commerce，ICC
•國際農業生產聯盟
International Federation of Agricultural Producers，IFAC
•國際雇傭者組織
International Organization of Employers，IOE
•世界退伍軍人聯盟
World Veterans Federation，WVF
•世界地方自治聯盟
International Union of Local Authorities，IULA
•姊妹市團體聯盟
United Towns Organization，UTO
•世界氣象組織
World Meteorological Organization，WMO
•萬國郵政聯盟
Universal Postal Union，UPU
•國際海事協議組織
International Maritime Consultative Organization，IMCO