| HAPE | High Altitude Pulmonary Edema |
|---|---|
| HAPE | high-altitude pulmonary edema |
| HAPPHY | Heart Attack Primary Prevention in Hypertension |
| HAPS | hepatic arterial perfusion scintigraphy |
| HAPVC | hemi-anomalous pulmonary venous connection |
| HAPVD | hemi-anomalous pulmonary venous drainage |
| HAPVR | hemi-anomalous pulmonary venous return |
| HAQ | health assessment questionnaire |
| HAR | high-altitude retinopathy |
| HARD | hydrocephalus-agyria-retinal dysplasia [syndrome] |