| Acronym | Definition |
|---|
| MSTI | Ministry of Science, Technology and Innovation (Denmark) |
| MSTI | Multispeed Self Timed Interface |
| MSTI | Mountain States Transmission Intertie (NorthWestern Energy; Butte, MT) |
| MSTI | Mediterranean Space of Technology and Innovation |
| MSTI | Main Science and Technology Indicators |
| MSTI | Miniature Sensor Technology Integration |
| MSTI | Middle School Technology Integration (Michigan) |
| MSTI | Miniature Seeker Technology Integration |
| MSTI | Mike Scioscia's Tragic Illness (blog) |
| MSTI | Miniature Space Technology Investigation |
| MSTI | Manual SVS/TRI-TAC Interface |
| MSTI | Moving Stationary Target Indicator |
| MSTI | Marlaw Systems Technology, Inc. |