| Acronym | Definition |
|---|
| TSEM➣The School of Economics and Management (Tsinghua University of Beijing; China) |
| TSEM➣Tower Semiconductor Ltd. (stock symbol) |
| TSEM➣Thin-Section Electron Microscopy |
| TSEM➣Transmission Scanning Electron Microscopy |
| TSEM➣Technical Support and Emergency Management (US OSHA) |
| TSEM➣TOW System Evaluation Missile |