MDRS
| Acronym | Definition |
|---|---|
| MDRS | Mars Desert Research Station (Utah) |
| MDRS | Morphologically-Directed Raman Spectroscopy (physics) |
| MDRS | Marconi Digital Radio System |
| MDRS | Midwest Double Reed Society |
| MDRS | Multilingual Distributed Referential System |
| MDRS | Muscular Disability Rating Scale |
| MDRS | Maintenance Data Recording System |
| MDRS | Message Distribution & Retrieval Subsystem |