| Acronym | Definition |
|---|
| DEL | Delete |
| DEL | Delay |
| DEL | Delegate |
| DEL | Delivery |
| DEL | Department for Employment and Learning (UK) |
| DEL | Deliver |
| DEL | Delaware (old style) |
| DEL | Distance Education and Learning |
| DEL | Department of Educational Leadership (various schools) |
| DEL | Department of Early Learning (Washington) |
| DEL | Jean Delatour (Tour de France cycling sponsor) |
| DEL | The Department of Early Learning (various organizations) |
| DEL | Deutsche Eishockey Liga (German) |
| DEL | Departmental Expenditure Limit (UK) |
| DEL | Dialog Editing Library |
| DEL | Digital Element |
| DEL | Direct Exchange Line |
| DEL | Delineavit (drawn by) |
| DEL | Decode-Encode Language |
| DEL | Data Element List |
| DEL | Diode Electro-Luminescente (French: Light Emitting Diode) |
| DEL | Deployable Equipment List (US DoD) |
| DEL | Digital Entertainment Lifestyle (Microsoft) |
| DEL | Distributed & Electronic Learning (UK) |
| DEL | Data Extraction Language |
| DEL | Direct Electrical Link |
| DEL | Delhi, India - Delhi International Airport (Airport Code) |
| DEL | Data Evaluation Laboratory |
| DEL | Deutsche Elektrolyt-Kupfer-Notierung für Leitmaterial (German) |
| DEL | Deep Cell Multilayer |
| DEL | Data Enhancement Layer |
| DEL | DTRA Experimentation Laboratory |
| DEL | Derogatory Ethnic Label |
| DEL | Displaced Employee List |