| LAAS | Local Area Augmentation System | 局域增强系统 |
| LAAS | Low Altitude Alerting System | 低空警报系统 |
| LAAS | Large Area Aerial Spraying | 大面积空中喷洒 |
| LAAS | Los Angeles Animal Services | 洛杉矶动物服务 |
| LAAS | Low Altitude Alert System | 低空警报系统 |
| LAAS | Laboratoire d'Analyse et d'Architecture des Systemes (Toulouse, France) | Laboratoire d 'Analyse等'Architecture d,法国图卢兹(des索系统公司签订) |