| PMLE | polymorphous light eruption |
|---|---|
| PPCD | polymorphous posterior corneal dystropy |
| FAZ | Fanconi-Albertini-Zellweger [syndrome]; foveal avascular zone; fragmented atrial activity zone |
| PZ | pancreozymin; pregnancy zone; proliferative zone; protamine zinc |
| LAK T cells | Lymphokine Activated Killer T cells |