| Acronym | Definition |
|---|
| PART | Participation |
| PART | Partition (mathematics) |
| PART | Program Assessment Rating Tool |
| PART | Partition Table |
| PART | Professional Assault Response Training |
| PART | Parallel and Real-Time (computing) |
| PART | Patient At-Risk Team |
| PART | Philippine Association of Radiologic Technologists, Inc. |
| PART | Paleo-Archeo Research Team (studies Seismosaurus) |
| PART | Program Assessment Performance Tool |
| PART | Programmatic Assessment Review Tool |
| PART | Putnam Area Regional Transit |
| PART | Pain, Asymmetry, Range of Motion, and Tissue Tone Change (chiropractric care) |