| 缩写 | 全称 | 中文释义 |
|---|---|---|
| OLS | Online License Sales | 在线许可销售 |
| OLS | Organizational Leadership Supervision | 组织领导监督 |
| OLS | Operational Linescan System | 操作线路扫描系统 |
| OLS | Operation Lifeline Sudan | 苏丹生命线行动 |
| OLS | Ordinary Least Squares | 普通最小二乘法 |
| OLS | Outdoor Living Skills | 户外生活技能 |
| OLS | Omniscient Location Service | 全知定位服务 |
| OLS | Online Library System | 在线图书馆系统 |
| OLS | One Leg Stand | 单腿站立 |
| OLS | Our Lady of the Snows | 我们的白雪公主 |