| COPD | Coronado Police Department (California) | 科罗纳多警察局（加利福尼亚州） |
| COPD | Certificate of Proficiency Dentistry | 牙科专业证书 |
| COPD | Chronic Obstructive Pulmonary Disease | 慢性阻塞性肺病 |
| COPD | Community Outreach Program for the Deaf | 聋人社区外展计划 |
| COPD | Council on Policy Development | 政策发展委员会 |
| COPD | Council of Participating Deans | 参与院长理事会 |
| COPD | Chronic Outward Pulmonary Disorder | 慢性外肺疾病 |
| COPD | Central Office Program Director | 中央办公室项目总监 |