| Acronym | Definition |
|---|
| NOSC➣Navy Operational Support Center |
| NOSC➣Naval Ocean Systems Center (US Navy) |
| NOSC➣Network Operations and Security Center |
| NOSC➣National Obesity Surgery Centre (UK) |
| NOSC➣Network Operations Security Center |
| NOSC➣Neighborhood Open Space Coalition (New York City, New York) |
| NOSC➣North Olympic Salmon Coalition (Hadlock, Washington) |
| NOSC➣National Open Source Committee (National Open Source Enterprise) |
| NOSC➣Naples Overseas Spouses' Club (Naples, Italy) |
| NOSC➣NOAA Observing Systems Council |
| NOSC➣National Outreach Scholarship Conference (various universities) |
| NOSC➣New Orleans Swing Combo (Thierry Ulrich band; New Orleans, LA) |
| NOSC➣No Scope (video games) |
| NOSC➣Nagrak Organic SRI Center |
| NOSC➣Navy On-Scene Commander |
| NOSC➣Newport Officers' Spouses' Club (Rhode Island) |
| NOSC➣Non Ordinary State of Consciousness |
| NOSC➣National Open Source Center |
| NOSC➣Network Operation and Support Center |
| NOSC➣North Olmstead Sportsman's Club (Ohio) |
| NOSC➣Navy Officer's Spouse Club |
| NOSC➣Network Operational Sub-Committee (UK ITV network) |