| DUCS | Domino Unified Communications Services | Domino统一通信服务 |
| DUCS | Division of Unaccompanied Children's Services | 禁止儿童服务的 |
| DUCS | Domino Unified Communications Services (IBM) | Domino统一通信服务（IBM） |
| DUCS | Dynamic User Coordinate System (Autodesk AutoCAD) | 动态用户坐标系（Autodesk AutoCAD） |