| Acronym | Definition |
|---|
| TNSC➣Taiyo Nippon Sanso Corporation (Japan) |
| TNSC➣Tanegashima Space Center |
| TNSC➣The National Safety Commission (Ponte Vedra Beach, FL) |
| TNSC➣The Negotiation Skills Company (Pride's Crossing, MA) |
| TNSC➣The New Site of Creativity (est. 2000) |
| TNSC➣Texas Natural Science Center (University of Texas; Austin, TX) |
| TNSC➣Tarokh-Naguib-Seshadri-Calderbank (multi-layer architecture) |
| TNSC➣Transport Network System Capabilities |