| Abbreviation | Definition |
|---|---|
| PSCT | Primary Spindle Cell Tumor |
| PSSO | Polish Society of Surgical Oncology |
| PST | Primary Soft Tissue |
| PSU | Pathogen Sequencing Unit |
| PTC | Papillary Thyroid Carcinoma |
| PTCL | Peripheral T Cell Lymphoma |
| PTCM | Purified Tumor Cell Membrane |
| PTEN | Phosphatase/TENsin homolog deleted on chromosome 10 |
| PTI | Prostate Tumor Inducer |
| PTML | Peripheral T Malignant Lymphoma |
| PTPR | Papillary Tumor of the Pineal Region |
| PTV | Planning Target Volume |
| PTX | Paclitaxel |
| PUD | Peri-Urethral Diathermy |
| PVR | Party Versus Radicals |
| PZE | PaZElliptine |
| PZI | Protamine Zinc Insulin |
| QALY | Quality Adjusted Life Year |
| QCW | Quantification Cytogenetic Workstation |
| QO | Quality Oncology, Incorporated |