| Acronym | Definition |
|---|
| LARS➣Least-Angle Regression (algorithm) |
| LARS➣Launch and Recovery System |
| LARS➣Low Anterior Resection Syndrome (bowel disfunction) |
| LARS➣Large Animal Research Station |
| LARS➣Legally Authorized Representative |
| LARS➣Left Add, Right Subtract (artillery fire sighting) |
| LARS➣Los Angeles Radiological Society |
| LARS➣Laminar Angular Rate Sensor |
| LARS➣Los Angeles Riot Squad |
| LARS➣Lunar Anomaly Research Society |
| LARS➣Light Artillery Rocket System |
| LARS➣Left Add Right Subtract (contact lenses) |
| LARS➣Laser Airborne Remote Sensing |
| LARS➣Laser Angular Rate Sensor |
| LARS➣Laser Aided Rocket System |
| LARS➣Low Altitude Radar System |
| LARS➣Lower Atmosphere Research Satellite |
| LARS➣Littleton Absentee Reporting System |
| LARS➣License and Review System |
| LARS➣Long-Term Acoustic Recording System |
| LARS➣Locator and Rescue System |
| LARS➣Light Weight Airborne Recovery System |