| LRL | Least Recently Loaded | 最近加载最少 |
| LRL | Lead Refinement List | 潜在客户优化列表 |
| LRL | Ladies Racing League | 女子赛车联盟 |
| LRL | Lunar Robotic Lander (NASA) | 月球机器人着陆器(NASA) |
| LRL | Lawrence Radiation Laboratory | 劳伦斯放射物实验室 |
| LRL | Line-Reflect-Line | 线条反射线条 |
| LRL | Lugradio Live (Open Source technologies conference) | Lugradio Live(开源技术会议) |
| LRL | Lower Range Limit | 量程下限 |
| LRL | Legislative Reference Library | 立法参考图书馆 |
| LRL | Long Range Laser | 远程激光器 |
| LRL | Lunar Receiving Laboratory | 登月返回收容实验室 |
| LRL | Laughing Really Loud | 笑得真大声 |
| LRL | Logical Record Length | 逻辑记录长度 |
| LRL | Learning Resources Library | 学习资源库 |
| LRL | Lama- Kara Niamtougou, Togo | 多哥拉玛-卡拉·尼亚姆图古 |