| Abbreviation | Definition |
|---|---|
| CPCN | Certificate of Public Convenience and Necessity |
| CPCT | Certified Patient Care Technician |
| CPCT | Certified Premises Cabling Technician |
| CPCT | Certified Professional Collector Trainer |
| CPD | Certified in Plumbing Design |
| CPDS | Certified Product Data Sheet |
| CPDT | Certified Pet Dog Trainer |
| CPDT | Certified Professional Dog Trainer |
| CPDT | Certified Programming with Dependent Types |
| CPEH | Certified Professional Ethical Hacker |
| CPES | Certified Property and Evidence Specialist |
| CPF | Certified Professional Facilitator |
| CPFO | Certified Public Finance Officer |
| CPFP | Certified Public Fleet Professional |
| CPH | Certified in Public Health |
| CPH | Certified Preconditioned For Health |
| CPH | Certified Professional Horticulturist |
| CPIM | Certified Production And Inventory Manager |
| CPL | Certified Professional Logistician |
| CPLP | Certified Professional in Learning and Performance |