| Abbreviation | Definition |
|---|---|
| DERP | Dermal Exposure Research Program |
| DERP | Drug Effectiveness Review Project |
| DES | Drug Eluting Stent |
| DESI | Drug Efficacy Study Implementation |
| DESL | Distributed Electrical Systems Laboratory |
| DESL | DNA Extraction and Staging Laboratory |
| DET | Detached |
| DETL | Distributed Energy Technology Laboratory |
| DEXA | Dual-Energy X-ray Absorptiometry |
| DFA | Direct Fluorescent Antibody |
| DFA | Direct Fluorescent Antibody test |
| DFL | David Florida Laboratory |
| DFL | Digital Fabrication Laboratory |
| DFRL | Davy Faraday Research Laboratory |
| DFRL | Defence Food Research Laboratory |
| DFRL | Defense Food Research Laboratory |
| DHA | docosahexaenoic acid |
| DHML | Dar Al Hikmah Medical Laboratory |
| DHML | Digital Holography and Microscopy Laboratory |
| DHT | DiHydroTestosterone |