| Acronym | Definition |
|---|
| LRG | Large |
| LRG | Local and Regional Governments |
| LRG | Leichtman Research Group (Durham, NH) |
| LRG | Long Riders' Guild (Geneva, Switzerland) |
| LRG | Living Room Games |
| LRG | Locus Reference Genomic (DNA sequence format) |
| LRG | Legal and Regulatory Group (GSM Association) |
| LRG | Long Range Aircraft |
| LRG | Looking Real Good |
| LRG | Library Resource Guide (Information Today, Inc) |
| LRG | Laser Ring Gyro |
| LRG | Liquefied Refinery Gases |
| LRG | Location Reference Group |
| LRG | Local Reference Group |
| LRG | Laboratory Retirees Group |
| LRG | Logistics Review/Requirements Group |
| LRG | Lifted Research Group Ltd (clothing company) |
| LRG | Long-Range Guidelines/Guidance |