| PACAP | pituitary adenylate cyclase activating polypeptide |
|---|---|
| PATH | pathology, pathological; pituitary adrenotropic hormone; physicians at teaching hospitals |
| PG | paregoric; parotid gland; pentagastrin; pepsinogen; peptidoglycan; Pharmacopoeia Germanica; phosphat... |
| PGH | pituitary growth hormone; porcine growth hormone; prostaglandin H |
| pit | pituitary |