| LASE | Louisiana Association of School Executives | 路易斯安那州学校管理人员协会 |
| LASE | Littleton Association of School Executives | 利特尔顿学校行政人员协会 |
| LASE | LAMPS Shipboard Element | LAMPS船上元件 |
| LASE | Large Aperture Speckle Experiment | 大孔径散斑实验 |
| LASE | Logistics Asset Support Estimate | 后勤资产支持评估 |
| LASE | Laser Applications in Science and Engineering | 激光在科学和工程中的应用 |
| LASE | Lasersight, Inc. | Lasersight公司。 |
| LASE | Lidar Atmospheric Sensing Experiment (NASA) | 激光雷达大气传感实验（NASA） |
| LASE | limited area search engine | 有限区域搜索引擎 |