JMST
| Acronym | Definition |
|---|---|
| JMST | John Merricks Sailing Trust (UK) |
| JMST | Journal of Marine Science and Technology |
| JMST | Joint Mediation Support Team (Towards Peace in Darfur) |
| JMST | Joint Management Support Tools |
| JMST | Juvenile Minority Sensitivity Training (est. 1998; North Carolina) |