FLRS
| Acronym | Definition |
|---|---|
| FLRS | Food Licensing and Registration System (India) |
| FLRS | Former Lieutenant's Revolutionary Society (Yahoo group) |
| FLRS | Forward-Looking Radar Set |
| FLRS | Frontal Lobe Release Signs (neurology) |
| FLRS | Forward Leaning Reaching Task in Sitting (physical therapy research) |
| FLRS | Frederick Ladies Relief Society (Frederick, MD) |