National Aeronautics and Space Administration
美全国教育测验协会
National Council of Measurement in Education
暂无补充释义。
相关词条
National Committee of the Chinese People's Political Consultative Conference (CPPCC)
national assembly
Nigerian National Petroleum Corp.【油气】
Japan National Institute of Genetics Center for Information Biology
National Information Infrastructure\nNII\n计
NIH（NATIONAL INSTITUTE OF HEALTH）
national economy