COPO
| Acronym | Definition |
|---|---|
| COPO | Council of Peoples Organization (New York, NY) |
| COPO | Central Office Production Order |
| COPO | Common Poorwill (bird species Phalaenoptilus nuttallii) |
| COPO | Court of Public Opinion |
| COPO | College of Psychologists of Ontario (Ontario, Canada) |
| COPO | Commonwealth Own Purpose Outlays |
| COPO | Central Order Processing Office |
| COPO | Council of Philatelic Organizations |
| COPO | Chief Of Personnel Operations |