| HU | heat unit; hemagglutinating unit; hemolytic unit; Hounsfield unit; human urine, human urinary; hydroxyurea; hyperemia unit |
|---|---|
| Hu | human |
| HU-FSH | human urinary follicle-stimulating hormone |
| HUAA | home uterine activity assessment |
| HUC | hypouricemia |
| HuEPO | human erythropoietin |
| HUI | headache unit index |
| HUIFM | human leukocyte interferon meloy |
| HuIFN | human interferon |
| HUK | human urinary kallikrein |