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Bryan,毕业于美国一流的翻译学院,专注翻译各种与贸易与海关有关的法律文件。