| Acronym | Definition |
|---|
| EHD➣Epizootic Hemorrhagic Disease |
| EHD➣Entreprendre pour Humaniser la Dépendance (French: Business for Humanizing Dependence; home care) |
| EHD➣European Heritage Days (cultural event) |
| EHD➣External Hard Drive |
| EHD➣Extra Heavy Duty |
| EHD➣Economic and Human Development (various organizations) |
| EHD➣English Historical Documents (Eyre and Spottiswoode publication) |
| EHD➣Electrohydrodynamics |
| EHD➣External Hard Disk (aka External Hard Drive) |
| EHD➣Electronic Home Detention (security; various locations) |
| EHD➣Environmental Health Directorate |
| EHD➣Economic Hardship Deferment (student loans) |
| EHD➣Échelle d'Humeur Dépressive (French: Depressive Mood Scale) |
| EHD➣Equivalent Hydraulic Diameter (tubing measurement) |
| EHD➣Enterprise Help Desk |
| EHD➣Éco Habitat Durable (French: Eco Sustainable Living) |
| EHD➣Extra Hit Dice (Dungeons & Dragons gaming) |
| EHD➣Engineering Hardware Description |
| EHD➣Extreme Hedge Divers (gaming group) |
| EHD➣Electro-Hydraulic Discharge |