| MOUS | Memorandum of Understandings | 谅解备忘录 |
| MOUS | Microsoft Office User Suite | Microsoft Office用户套件 |
| MOUS | multiple occurrences of unexplained symptoms | 多次出现不明症状 |
| MOUS | Microsoft Office User Specialist | Microsoft Office用户专家 |
| MOUS | Mobile User Objective System (tactical warfare) | 移动用户目标系统（战术战） |
| MOUS | Microsoft Office User Specialist (certification) | Microsoft Office用户专家（认证） |