| MOLS | Multiple Object Locating System | 多目标定位系统 |
| MOLS | Modified Ordinary Least Squares | 修正的普通最小二乘法 |
| MOLS | Mutually Orthogonal Latin Squares | 互正交拉丁方 |
| MOLS | Maury Oceanographic Library System | 莫里海洋学图书馆系统 |
| MOLS | Ministry of Lost Souls (Dream Theater song) | 失魂部（梦剧场歌曲） |
| MOLS | molasses | 糖蜜 |