| Acronym | Definition |
|---|
| TRAK➣Track |
| TRAK➣Technology to Recover Abducted Kids (system to help law enforcement agencies) |
| TRAK➣Total Reference Air Kerma (oncology) |
| TRAK➣The Retirement Analysis Kit (software) |
| TRAK➣Theoretical Aspects of Rationality and Knowledge (conference) |