| Acronym | Definition |
|---|
| DFRL➣Davy Faraday Research Laboratory (UK) |
| DFRL➣Defence Food Research Laboratory (India) |
| DFRL➣Distinguished Faculty Research Lecture |
| DFRL➣design for reverse logistics |
| DFRL➣Dreadnought Fantasy Rowing League |
| DFRL➣doped fiber ring laser |