| CPOP | Cascadia Prairie Oak Partnership
| Others |
| CPOP | Center for Policy Outcomes and Prevention
| Others |
| CPOP | Centre for Participatory and Online Programmes
| Others |
| CPOP | Certificate Program for Otolaryngology Personnel
| Others |
| CPOP | Certification Program for Otolaryngology Personnel
| Others |
| CPOP | Certified Pre Owned Program
| Others |
| CPOP | Chinese Pop
| Others |
| CPOP | Cholmondeley Pageant of Power
| Others |
| CPOP | Christ Prince of Peace
| Others |
| CPOP | Christ, Prince Of Peace Catholic School
| Others |
| CPOP | Circuit Precedence Over Packet
| Others |
| CPOP | Circuit Precedence Over Packet data
| Others |
| CPOP | Committee on POPulation
| Others |
| CPOP | Committee On Psychology In Other Professional Schools
| Others |
| CPOP | Community and Problem Oriented Policing
| Others |
| CPOP | Community Partnerships Outreach Program
| Others |
| CPOP | Community Problem Oriented Policing
| Others |
| CPOP | Community Program for Opioid Pharmacotherapy
| Others |
| CPOP | Constitutional Patriots Opposing Prohibition
| Others |
| CPOP | Cosmopolitan Travel Service
| Others |
| CPOP | Customer Point Of Presence
| Others |