| Acronym | Definition |
|---|
| HED | Higher Education Department (various locations) |
| HED | Heavy Equipment Dealer |
| HED | Heavy Equipment Division (various locations) |
| HED | Hypohidrotic Ectodermal Dysplasia |
| HED | High Energy Detector |
| HED | Heavy Episodic Drinking |
| HED | Health Effects Division (US EPA) |
| HED | Human and Economic Development (Athens, GA) |
| HED | High Energy Density |
| HED | Healthcare Evaluation Data (UK) |
| HED | Human Experience Development |
| HED | Hazard Evaluation Division |
| HED | Horizontal Electric Dipole |
| HED | Home Entertainment Division (various organizations) |
| HED | Human Equivalent Dose |
| HED | Human Engineering Discrepancy |
| HED | Hidrotic Ectodermal Dysplasia |
| HED | Hall Effect Device |
| HED | Howardite-Eucrite-Diogenite (suite of achondrite meteorites) |
| HED | Human Engineering Data |
| HED | Hic Est Depositus (Latin: Here He Was Buried, epigraphy) |
| HED | Historiae Ecclesiasticae (Doctor of Church History) Doctor, academic degree) |
| HED | Household Energy and Development (UK) |
| HED | Human Energy Expenditure |