| Acronym | Definition |
|---|
| ECMB➣Extended Channel Measurement Block |
| ECMB➣Energy Conservation Management Board (Connecticut Energy Efficiency Fund) |
| ECMB➣Entreprise Caribéenne Métal Bois (French: Caribbean Metal Wood Company) |
| ECMB➣Entreprise Construction Moules Bois (French: Enterprise Construction Timber Mold) |
| ECMB➣East Coast Media Bias |