| LMRA | Labor Management Relations Act | 《劳资关系法》 |
| LMRA | Lockheed Martin Recreational Area (Fort Worth, Texas) | 洛克希德·马丁娱乐区（德克萨斯州沃斯堡） |
| LMRA | Last Minute Risk Assessment | 最后一分钟风险评估 |
| LMRA | Land Mobile Radio Architecture | 地面机动无线电体系 |
| LMRA | Labor Management Relations Act 1947 | 1947年劳资关系法 |
| LMRA | Labour Market Regulatory Authority | 劳动力市场监管局 |