| HAN | heroin-associated nephropathy; hyperplastic alveolar nodule |
|---|---|
| HANA | hemagglutinin neuraminidase |
| Handicp | handicapped |
| HANE | hereditary angioneurotic edema |
| HANES | Health and Nutrition Examination Survey |
| hANF | human atrial natriuretic factor |
| HAP | Handicapped Aid Program; Hazardous Air Pollutants [List]; hazardous air pollution; health alliance plan; heredopathia atactica polyneuritiformis; high-altitude peristalsis; histamine acid phosphate; hospital admissions program; humoral antibody production; hydrolyzed animal protein; hydroxyapatite |
| HAp | hydroxyapatite |
| HAPA | hemagglutinating anti-penicillin antibody |
| HAPC | high-amplitude peristaltic contraction; hospital-acquired penetration contact |