| Acronym | Definition |
|---|
| LGR | Lazy Game Reviews |
| LGR | Let's Go Rangers |
| LGR | Low Grain Refrigerant (dehumidifier) |
| LGR | Live Guest Relocation (IBM) |
| LGR | Los Gatos Research (Mountain View, CA) |
| LGR | London Greek Radio |
| LGR | Linear Growth Rate (statistics) |
| LGR | Laser-Guided Rocket |
| LGR | Long Gun Registry (Canada) |
| LGR | Liquid Gas Ratio |
| LGR | Local Government Review (UK) |
| LGR | Let's Get Real |
| LGR | Leucine-Rich Repeat-Containing G Protein-Coupled Receptor |
| LGR | Lansing Grand River (General Motors; Michigan) |
| LGR | Local Grid Refinement (reservoir engineering) |
| LGR | Local Government Representative (various locations) |
| LGR | Local Governments Reimbursement (RPA Program) |
| LGR | Little Girl's Room (ladies' restroom) |
| LGR | Last Great Race |
| LGR | light-water cooled, graphite-moderated reactor (LGR). |
| LGR | London Grand Rank |
| LGR | Locally Generated Reference |