| Acronym | Definition |
|---|
| DEIS➣Draft Environmental Impact Statement |
| DEIS➣Diplôme d'Etat d'Ingénierie Sociale (French: State Diploma in Social Engineering) |
| DEIS➣Dielectrics and Electrical Insulation Society (IEEE) |
| DEIS➣Defense Energy Information System |
| DEIS➣Defense Enterprise Integration Services |
| DEIS➣Department of Electronics and Information Science |
| DEIS➣Duration of Ethanol-Induced Sleep (alcohol research) |