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

　　United Nation Educational Scientific and Culture Organization, UNESCO 联合国教育科学文化组织

　　Universal Postal Union, UPU 万国邮政联盟

　　United Towns Organization, UTO 姊妹市团体联盟

　　World Health Organization, WHO 世界卫生组织

　　World Federation of Trade Unions, WFTU 世界劳工组织

　　World Meteorological Organization, WMO 世界气象组织

　　World Veterans Federation, WVF 世界退伍军人联盟