National Space Grant Consortia国家航天奖助金财团 National Society of Genetic Counselors国家社会遗传的顾问 National Student Genderblind Campaign全国学生Genderblind战役 Naval Security Group Command (US Navy)海军安全组命令(美国海军) North Staffordshire Guild of Craftsmen (UK)工匠公会的北斯塔福德(英国)