| Acronym | Definition |
|---|
| EMSM➣Electron Microscopy Society of Malaysia |
| EMSM➣Enterprise Mobile Security Manager |
| EMSM➣Evangelical Missionary Society of Mayurbhanj (1985; India) |
| EMSM➣Executive Master of Science in Marketing (various locations) |
| EMSM➣Equipement Moderne SIAB Modulab (French: Equipment Modern Siab Modulab; laboratory supplier) |