| Acronym | Definition |
|---|
| EHCA➣Erie Homes for Children and Adults (Erie, PA) |
| EHCA➣European Hobie Class Association (Flensburg, Germany) |
| EHCA➣Environmentally Hazardous Chemicals Act (Australia) |
| EHCA➣Exeter Health Care Arts (England, UK) |
| EHCA➣Eagle Heights Christian Academy (Pearland, TX) |
| EHCA➣Eucapneic Hyperventilation of Cold Air |