united nations environment programmeglossary / UNITED NATIONS ENVIRONMENT PROGRAMME United Nations Environment Programme. An organization created in 1972 to encourage education in and employment of environmentally sound practices in all nations. — Abbr. UNEP. 词条贡献者 资深译员Calvin,毕业于亚洲一流的高级翻译学院,擅长翻译各类与复杂技术交易相关的法律文件。