ECMH
| Acronym | Definition |
|---|---|
| ECMH | Early Childhood Mental Health (Ohio Department of Mental Health) |
| ECMH | Études pour la Conservation des Monuments Historiques (French: Study of the Preservation of Historical Monuments) |
| ECMH | Efficient Capital Market Hypothesis |
| ECMH | Easy Cast du Multi Hub (computer networking) |
| ECMH | El Campo Memorial Hospital (El Campo, TX) |
| ECMH | Eliza Coffee Memorial Hospital (est. 1919; Alabama) |
| ECMH | Epidermal Crude Membrane Homogenates |