UNICEF
/ˈjuːnɪsef/- an agency of the United Nations established in 1946 to help governments (especially in developing countries) improve the health and education of children and their mothers联合国儿童基金组织（成立于1946年, 旨在帮助各国, 尤其是发展中国家, 改进儿童及母亲的健康与教育）。
词源
acronym from United Nations Children's （originally International Children's Emergency） Fund.