| MCOP | Multilateral Crew Operations Panel (ISS) | 多边乘员操作小组（ISS） |
| MCOP | Minimum Common Outage Probability | 最小公共停机概率 |
| MCOP | Master Classics of Poker | 扑克大师经典 |
| MCOP | Monroe County Opportunity Program (Monroe, MI) | 门罗县机会计划（密歇根州门罗） |
| MCOP | Marginal Coefficient of Performance (lighting industry) | 性能边际系数（照明行业） |
| MCOP | Multi-Constrained Optimal Path | 多约束最优路径 |
| MCOP | Major Command Orientation Program | 大司令部情况介绍计划 |
| MCOP | Monroe County Opportunity Program | 门罗县机会计划 |
| MCOP | Mechanics Corrections On Paper | 纸上的力学修正 |