| AMSCO | African Management Services Company | 非洲管理服务公司 |
| AMSCO | American Manganese Steel Company | 美国锰钢公司 |
| AMSCO | Acquisition Management Systems Control Officer | 采办管理系统控制官 |
| AMSCO | Aluminum Manufacturing and Supply Company (Salt Lake City, UT) | 铝制造和供应公司（犹他州盐湖城） |
| AMSCO | Army Management Structure Code | 陆军管理结构代码 |