| Abbreviation | Definition |
|---|---|
| PSW | Pennsylvania School of Social Work |
| PSYD | Purdue Study of Youth Development |
| PT | Practice Test |
| PT | Prepared Thoroughly |
| PT/OT | Physical Therapy and Occupational Therapy |
| PTA | Practical Teaching Assignment |
| PTB | Physikalisch Technische Bundesanstalt |
| PTB | Physikalish Technische Bundesanstalt |
| PTC | Publishing Technology Center |
| PTC | Publishing Technology Centre |
| PTD | Participatory Technology Development |
| PTD | Presentation Technology Department |
| PTE | Pecsi TudomanyiEgyetem |
| PTE | Permission To Enroll |
| PTF | Part Time Faculty |
| PTFPU | Publicly Traded For Profit University |
| PTI | Pacific Training Institute |
| PTP | Parallel Track Path |
| PTPP | Professional Teacher Preparation Program |
| PTPU | Psychobiology of Temporal Processes Unit |