| PAPPA | pregnancy-associated plasma protein A |
|---|---|
| PAPPC | pregnancy-associated plasma protein C |
| PAS | para aminosalicylate; Parent Attitude Scale; patient administration system; patient appointments and... |
| PAT | Pain Apperception Test; paroxysmal atrial tachycardia; patient; phenylaminotetrazole; physical abili... |
| PBSP | prognostically bad signs during pregnancy |