LSRB
| Acronym | Definition |
|---|---|
| LSRB | Laser Safety Review Board (US DoD) |
| LSRB | Law Society Regulation Board (UK) |
| LSRB | Lower Songkhram River Basin (Thailand) |
| LSRB | Length of Sedimentation Reaction in Blood (clinical chemistry) |
| LSRB | Lower Sorbian (linguistics) |
| LSRB | Logistics Systems Review Board |