中文: abbr. National Aerospace Education Association 全国航天教育协会; National Art Education Association 全国艺术教育协会; National Association of Enrolled Agents 全国注册代理协会; National Association of Estate Agents 全国房地产代理人协会
中文: abbr. naval aeronautical engineering facility 海军航空工程设施; Naval Air Engineering Facility 海军航空兵工程设施
中文: abbr. national asthma education program 国家哮喘教育计划; national adult education program 国家成年人教育纲要; national asthma expert panel 国家哮喘专家组; National Association of Educational Programs (Carnegie Foundation) (卡耐基基金会)全国教育计划协会
中文: abbr. National Association of Educational Secretaries 全国教务秘书协会; National Association of Executive Secretaries 全国行政秘书协会; National Association of Episcopal Schools 全国主教管理学校协会; Native American Educational Services 本土美国人教育服务处