National Science Teachers Association全国理科教师协会 National Science and Technology Authority国家科学技术管理局 National Science and Technology Awards国家科学技术奖励 National School Transportation Association全国学校交通协会 National Safe Transit Association国家安全运输协会 National Security Training Academy国家安全培训学院 North Shore Times Advertiser (New Zealand newspaper)北海岸倍(新西兰的报纸广告) National Substitute Teachers Alliance (Fresno, California)国家代课老师联盟(弗雷斯诺,加州) Nebraska State Taxidermists Association内布拉斯加州州立标本师协会会员 National Spasmodic Torticollis Association国家船上斜颈协会 Northern and Southern Taxi Association (South Africa)北方与南方的出租车协会(南非) Anesta CorporationAnesta有限公司 National Space & Technology Association国家航天科技协会