| Acronym | Definition |
|---|
| ECCD➣Early Child Care and Development |
| ECCD➣Electron Cyclotron Current Drive |
| ECCD➣Evergreen Community College District (San Jose, CA) |
| ECCD➣Estación Científica Charles Darwin (Spanish: Charles Darwin Research Station; est. 1960; Santa Cruz Island) |
| ECCD➣Erie County Conservation District (Erie, PA) |
| ECCD➣Exciton-Coupled Circular Dichroism |
| ECCD➣Encadrement de Chantier et Construction Durable (French: Framing Workshop and Sustainable Construction; course) |
| ECCD➣European Community Commission Directive (health legislation) |
| ECCD➣Eastern College Career Days |
| ECCD➣Eastern Connecticut Conservation District |
| ECCD➣Energy Conversion and Conservation Division |
| ECCD➣EnviroChem and Cancer Database |
| ECCD➣Electromagnetically Coupled Coaxial Dipole |
| ECCD➣Enhanced Cursor Control Device (avionics) |
| ECCD➣Electronic Cockpit Control Device |
| ECCD➣European Central Crop Databases |
| ECCD➣Elizabeth Center for Cancer Detection |
| ECCD➣Environmentally Conscience Commercial Divers, Inc. |
| ECCD➣Enterprise Computing Center Detroit (US IRS) |