| Acronym | Definition |
|---|
| TMSL➣Thurgood Marshall School of Law (Texas Southern University; Houston, TX) |
| TMSL➣Test and Measurement Systems Language |
| TMSL➣Tucson Metro Soccer League (Tucson, AZ) |
| TMSL➣Telemetry and Missile Systems Laboratory |
| TMSL➣Trademark Search Library (US Patent and Trademark Office) |