| HFI | hereditary fructose intolerance; human fibroblast interferon |
|---|---|
| HGPS | hereditary giant platelet syndrome; Hutchinson-Gilford progeria syndrome |
| HHA | health hazard appraisal; hereditary hemolytic anemia; home health agency; home health aid; hypothala... |
| HHHH | hereditary hemihypotrophy-hemiparesis-hemiathetosis [syndrome] |
| HHS | [Department of] Health and Human Services; Hearing Handicap Scale; hereditary hemolytic syndrome; hu... |
| HMSN | hereditary motor sensory neuropathy |
|---|---|
| HPC | hereditary prostate cancer |