| DCOP | Displays, Controls and Operations Procedures (NASA) | 显示、控制和操作程序（NASA） |
| DCOP | Desktop Communications Protocol | 桌面通信协议 |
| DCOP | Detailed Checkout Procedures (NASA) | 详细检查程序（NASA） |
| DCOP | Division of Counseling Psychology (British Psychological Society) | 咨询心理学部（英国心理学会） |
| DCOP | Dayton Clinical Oncology Program | 代顿临床肿瘤学项目 |
| DCOP | Deputy Chief of Party | 党委副书记 |