| Abbreviation | Definition |
|---|---|
| LRGE | Laboratory of Regulation of Gene Expression |
| LRI | Laboratory for Radiological Informatics |
| LRIG | Laboratory Research Innovation Group |
| LRIG | Laboratory Robotics Interest Group |
| LRL | Lunar Receiving Laboratory |
| LRN | Laboratory Response Network |
| LRND | Laboratory for the Research of Neurodegenerative Diseases |
| LRS | Lot Release System |
| LRSG | Laboratory for Remote Sensing and Geoinformatics |
| LRSM | Laboratory for Research on the Structure of Matter |
| LRSP | Laboratory for Research in Statistics and Probability |
| LRSP | Laboratory for Research in Statistics and Probability Laboratoire de Recherche en Statistique et Probabilités |
| LS | Lab Setup |
| LS | Lamp Source |
| LSBI | Laboratory for Soft Bioelectronic Interfaces |
| LSBI | Laboratory for Synthetic Biologic Interactions |
| LSCM | Laser Scanning Confocal Microscope |
| LSCP | Laboratory Safety Compliance Procedure |
| LSD | lysergic acid diethylamide |
| LSE | Laboratory Scroll Enclosed |