| HPD | hearing protective device; high-protein diet; home peritoneal dialysis |
|---|---|
| IPD | idiopathic Parkinson disease; idiopathic protracted diarrhea; immediate pigment darkening; increase ... |
| ITD | idiopathic torsion dystonia; intensely transfused dialysis; iodothyronine deiodinase |
| NDD | no dialysis days |
| PD | Doctor of Pharmacy; Dublin Pharmacopoeia; interpupillary distance; Paget disease; pancreatic duct; p... |