TSEL
| Acronym | Definition |
|---|---|
| TSEL | Transport SELector |
| TSEL | The Sporting Exchange Limited (sports betting) |
| TSEL | Tentative Safe Exposure Level |
| TSEL | The Sociologically Examined Life |
| TSEL | Technology and Semiconductor Equipment Leasing (various locations) |
| TSEL | Transportation Safety and Emergency Lighting (Canada) |
| TSEL | The Sporting Exchange Ltd. (UK) |
| TSEL | The Sunshine Environment Link (website) |