| Acronym | Definition |
|---|
| CPTO | Cooked, Peeled, Tail On (shrimp) |
| CPTO | Catholic Parent Teacher Organization |
| CPTO | Compensated Personal Time Off |
| CPTO | Calvary Parent Teacher Organization |
| CPTO | Centennial Parent Teacher Organization (Broomfield, CO) |
| CPTO | Carver Parent Teacher Organization |
| CPTO | Concerned Parents and Teachers Organization |
| CPTO | Christian Parent-Teacher Organization |
| CPTO | Canton Parent Teacher Organization |
| CPTO | Chief Programmer Team Organization |
| CPTO | Community Planning Team Orientation |
| CPTO | County Planning and Transport Officer |
| CPTO | Custom Personal Technology Organizer (Pyrim) |
| CPTO | Completion Pending Timeout |
| CPTO | Crossroads Parent Teacher Organization |
| CPTO | Continuous Proximate Time Optimal (controller) |
| CPTO | Cash Point and Transport Optimizer (cash management) |