| NOSC | Naval Ocean Systems Center | 海军系统中心 |
| NOSC | Network Operations Security Center | 网络操作安全中心 |
| NOSC | Network Operations and Security Center | 网络运营和安全中心 |
| NOSC | National Open Source Center | 国家开源中心 |
| NOSC | Network Operational Sub-Committee (UK ITV network) | 网络运营小组委员会（英国ITV网络） |
| NOSC | NOAA Observing Systems Council | NOAA观测系统委员会 |
| NOSC | Newport Officers' Spouses' Club (Rhode Island) | 军官们的配偶的俱乐部新港(罗德岛) |
| NOSC | Non Ordinary State of Consciousness | 非普通意识状态 |
| NOSC | Neighborhood Open Space Coalition (New York City, New York) | 邻里开放空间联盟（纽约市，纽约） |
| NOSC | North Olmstead Sportsman's Club (Ohio) | 运动员的俱乐部(奥姆斯戴德北俄亥俄州) |
| NOSC | Naval Ocean Systems Center (US Navy) | 海军海洋系统中心（美国海军） |
| NOSC | Network Operation and Support Center | 网络运营与支持中心 |
| NOSC | North Olympic Salmon Coalition (Hadlock, Washington) | 北奥林匹克三文鱼联盟（华盛顿哈德洛克） |
| NOSC | Navy Operational Support Center | 海军作战支持中心 |
| NOSC | Navy On-Scene Commander | 海军现场指挥官 |
| NOSC | Navy Officer's Spouse Club | 海军军官的配偶的俱乐部 |
| NOSC | No Operand Set Computer | 无操作数集计算机 |