| PSMA | proximal spinal muscular atrophy |
|---|---|
| PSO | proximal subungual onychomycosis |
| PST | pancreatic suppression test; paroxysmal supraventricular tachycardia; penicillin, streptomycin, and ... |
| PTE | parathyroid extract; posttraumatic epilepsy; pretibial edema; proximal tibial epiphysis; pulmonary t... |
| PTF | patient treatment file; plasma thromboplastin factor; posterior talofibular [ligament]; proximal tub... |