HEAG
| Acronym | Definition |
|---|---|
| HEAG | Higher Education Accessibility Guide (European Agency for Development in Special Needs Education) |
| HEAG | Human Ethics Advisory Group |
| HEAG | Huayi Electrical Apparatus Group Co. Ltd. (est. 1986; China) |
| HEAG | Hamilton Environmental Action Group (Clinton, NY) |
| HEAG | Highest Existing Adjacent Grade (FEMA flood zones) |