| HEL | hen egg white lysozyme; human embryonic lung; human erythroleukemia |
|---|---|
| HES | health examination survey; hematoxylin-eosin stain; human embryonic skin; human embryonic spleen; hy... |
| HGH, hGH | human gamma globulin; human growth hormone |
| HGM | hog gastric mucosa; human gene mapping; human glucose monitoring |
| HHS | [Department of] Health and Human Services; Hearing Handicap Scale; hereditary hemolytic syndrome; hu... |