| COPP | co-protoporphylin | 共原卟啉 |
| COPP | cyclophosphamide(cytoxan),oncovin(vincristine),prednisone | 环磷酰胺（环磷酰胺）、溶瘤毒素（长春新碱）、强的松 |
| COPP | ccnu,oncovin,procarbazine,prednisone | ccnu、溶瘤蛋白、普鲁卡因、强的松 |
| COPP | Center for Organizational and Personnel Psychology (Leuven, Belgium) | 组织和人事心理学中心（比利时鲁汶） |
| COPP | Certified Output Protection Protocol (Microsoft DRM technology) | 认证输出保护协议（Microsoft DRM技术） |
| COPP | Control Plane Policing (Cisco) | 控制平面管理（Cisco） |
| COPP | Coalition of Pinnacle Peak | Pinnacle Peak联盟 |
| COPP | Connection Oriented Presentation Protocol | 面向连接的表示协议 |
| COPP | Certificate of Pharmaceutical Products | 药品合格证 |
| COPP | City Of Port Phillip, Australia | 澳大利亚菲利普港市 |
| COPP | cobalt protoporphyrin | 钴原卟啉 |