| HABP | Hyaluronan-binding proteins |
|---|---|
| HAC | Hydroxyapatite cement |
| HACCP | Hazard Analysis Critical Control Point |
| HACCP | Hazard Analysis and Critical Control Point |
| HACE | High Altitude Cerebral Edema |
| HAChT | High affinity choline transport |
| HACU | High affinity choline uptake |
| HAD | 3-Hydroxyacyl-CoA dehydrogenase |
| HAD | HIV associated dementia |
| HAd | Haemadsorption |