MDSI
| Acronym | Definition |
|---|---|
| MDSI | Multiple (Destination) Digital Speech Interpolation |
| MDSI | Mobile Data Solutions Inc. |
| MDSI | Manufacturing Data Systems, Inc. (Dexter, MI) |
| MDSI | Medical Distribution Solutions Inc. (Norcross, GA) |
| MDSI | Mountain Data Systems, Inc (Boise, Idaho) |
| MDSI | MOCAS (Mechanization of Contract Administration Services) Data-Sharing Initiative (US DoD) |