| DCOM | Distributed Component Object Model | 分散式组件对象模型 |
| DCOM | Dime Community Bancshares | Dime社区银行股份 |
| DCOM | Disney Channel Original Movie | 迪斯尼频道原创电影 |
| DCOM | Distributed Component Object Model (Microsoft) | 分布式组件对象模型（Microsoft） |
| DCOM | DuPree College of Management (Georgia Tech) | DuPree管理学院（佐治亚理工学院） |
| DCOM | District Committee on Ministry | 部委地区委员会 |
| DCOM | Deputy Commander | 副司令 |
| DCOM | Department of Command | 指挥部 |
| DCOM | Doctor of Commerce | 商务博士 |