| HHS | [Department of] Health and Human Services; Hearing Handicap Scale; hereditary hemolytic syndrome; hu... |
|---|---|
| IHHS | idiopathic hyperkinetic heart syndrome |
| BD | barbital-dependent; barbiturate dependence; base deficit; base of prism down; basophilic degeneratio... |
| DD | dangerous drug; data definition; day of delivery; degenerated disc; degenerative disease; delusional... |
| PAD | pain and distress; patient surface axis depth; percutaneous abscess drainage; percutaneous automated... |