DEIA
| Acronym | Definition |
|---|---|
| DEIA | DNA (Deoxyribonucleic Acid) Enzyme Immunoassay |
| DEIA | Detailed Environmental Impact Assessment (Malaysia) |
| DEIA | Departament d'Electrònica Informàtica I Automàtica (Catalan) |
| DEIA | Division of Educational Improvement and Assistance (Louisiana Department of Education) |