| Acronym | Definition |
|---|
| EETD➣Environmental Energy Technologies Division (Lawrence Berkeley National Laboratory; US Department of Energy) |
| EETD➣Environmental Emergencies Technology Division (Environment Canada) |
| EETD➣Economics, Exposure and Technology Division (US EPA) |
| EETD➣End to End Transit Delay |
| EETD➣Electronics Engineering Technologies Division (various universities) |