| Acronym | Definition |
|---|
| ELSM➣Echelon Local du Service Médical (French: Local Echelon Medical Officer) |
| ELSM➣Enhanced Laboratory Surveillance of Measles (EU) |
| ELSM➣Easy Like Sunday Morning (song) |
| ELSM➣Extreme Link State Monitoring (network protection) |
| ELSM➣Extended Linear Sigma Model (physics) |