NS
New Style；Nova Scotia；nuclear ship 原子力船
ns
nanosecond
NSA
National Security Agency；National Student Association 全米学生協会
NSAID
《薬学》non-steroidal anti-inflammatory drug 非ステロイド系抗炎症薬
NSB
((英))National Savings Bank
NSC
((米))National Security Council
nsec
nanosecond
NSF
((米))National Science Foundation
NSFNET
National Science Foundation Network
NSPCA
((英))National Society for the Prevention of Cruelty to Animals 動物愛護協会（◇現在は RFOCA）
