| PSACH | pseudoachondrodysplasia |
|---|---|
| PSAD | prostate-specific antigen density |
| PSAG | pelvic sonoangiography |
| PSAGN | poststreptococcal acute glomerulonephritis |
| PSAn | psychoanalysis |
| PSAP | primary public safety answering point; prosaposin; pulmonary surfactant apoprotein |
| PSB | Protected double-Sheathed Brush |
| PSB | protected specimen brush; protein S beta |
| PSbetaG | pregnancy-specific beta-1-glycoprotein |
| PSBG | pregnancy-specific beta-1-glycoprotein |