MDAT
| Acronym | Definition |
|---|---|
| MDAT | Microscopic Diminishing Abrasive Technology (cleaning product; Meguiar) |
| MDAT | Malawi Development Assessment Tool |
| MDAT | Maximum Daily Average Temperature |
| MDAT | Modification Date and Time |
| MDAT | Mason Dixon Antique Trail (various locations) |
| MDAT | Mood Disorders Association of Toronto (Toronto, Canada) |