num.&n. 零

Nothing Network Innovation Laboratories (NTT)网络创新实验室(NTT) Nanoparticle Information Library (NIOSH)纳米粒子的信息(局)的图书馆 Nuclear Induced Lightning核诱导闪电 National Imagery Library (NIMA)国家图像库(你) Next in Line按顺序的下一个 National Institute for Literacy国家识字 National Information Library全国信息库 Near-Isogenic LineNear-Isogenic线 Not in List (Pascal programming language)不在列表(Pascal编程语言) Nano-Imprint LithographyNano-Imprint平版 Network Intelligent Link网络智能连接 Zeronum.&n. 零 Not In List不在名单上 Nodus In Largo在不觉难点问题