| Acronym | Sense | Language | Topics |
|---|---|---|---|
| DEA | Dana Esperanto-Asocio (www.esperanto.dk) = EfD | Esperantoforeningen for Danmark | In Danish |
In Esperanto | → Associations → Artificial languages (linguistics) → Denmark |
| DEA | Deployed Electronics Assembly | In English | → Electronics |
| DEA | Digital Electronics Assembly | In English | → Electronics |
| DEA | Display Electronics Assembly | In English | → Electronics |
| DEA | Diplôme d'Études Approfondies | In French | → Higher education, universities |
| DEA | Development Education Association | In English | → Associations → Education |