| GRECC | Geriatric Research and Education Clinical Center |
|---|---|
| HCRE | Homeopathic Council for Research and Education |
| HEAL | health education assistance loan |
| HEC | hamster embryo cell; Health Education Council; human endothelial cell; hydroxyergocalciferol; hydrox... |
| HELP | Hawaii early learning profile; Health Education Library Program; Health Emergency Loan Program; Heal... |