| GFD | gingival fibromatosis-progressive deafness [syndrome]; gluten-free diet |
|---|---|
| HF | Hageman factor; haplotype frequency; hard filled [capsule]; hay fever; head of fetus; head forward; ... |
| HFD | hemorrhagic fever of deer; high-fiber diet; high forceps delivery; hospital field director; human fa... |
| HPD | hearing protective device; high-protein diet; home peritoneal dialysis |
| K-P | Kaiser-Permanente [diet] |