| PPPA | protein phosphatase alpha |
|---|---|
| PRKAR1A | protein kinase, cyclic adenosine monophosphate-dependent, regulatory, type 1 alpha |
| PRKCA | protein kinase C alpha |
| PSA | parasternal short axis; pleomorphic salivary gland adenoma; polyethylene sulfonic acid; polysacchari... |
| PTMA | phenyltrimethylammonium; prothymosin alpha |