EPD
- EPD Tour
- Electronic paper display
- Electronic personal dosimeter
- Electrophoretic deposition
- Electrophoretic display
- English Pronouncing Dictionary
- Enterprise Products
- Environmental Protection Department
- Environmental product declaration
- Enzyme potentiated desensitization
- Epsom Downs railway station
- Equipment protective device
- Erie Police Department
- Erythrose-4-phosphate dehydrogenase
- Etch pit density
- Eukaryotic Promoter Database
- European Partnership for Democracy
- European Pollen Database
- European Progressive Democrats
- Evansville Police Department (Indiana)
- Expected progeny difference
- Extended Position Description