federal transit administrationglossary / FEDERAL TRANSIT ADMINISTRATION Federal Transit Administration. A unit in the U.S. Department of Transportation responsible for increasing public-transit ridership through demonstration projects and financial assistance. — Abbr. FTA. 词条贡献者 资深译员Ting,亚洲顶尖法学院国际贸易专业,擅长翻译各类与国际贸易委员会调查程序相关的法律文件。