LSRL
| Acronym | Definition |
|---|---|
| LSRL | Linguistic Symposium on Romance Languages (annual) |
| LSRL | Least-Squares Regression Line |
| LSRL | Laser Science Research Laboratory (South Korea) |
| LSRL | Lawrence Semiconductor Research Laboratory (est. 1992; Tempe, AZ) |
| LSRL | Lightwave Systems Research Laboratory (various locations) |