| Acronym | Definition |
|---|
| MLSB➣Macrolide-Lincosamide-Streptogramin B |
| MLSB➣Major League Scouting Bureau (baseball) |
| MLSB➣Machine Learning in Systems Biology (workshop) |
| MLSB➣membrane lauryl sulphate broth |
| MLSB➣Major League Softball |
| MLSB➣Multinational Logistic Support Base |
| MLSB➣Mid-Left Sternal Border |