| Abbreviation | Definition |
|---|---|
| PCA | Personal Care Associate |
| PCA | Personal Care Attendant |
| PCA | Pest Control Advisor |
| PCA | Physician Care Assistant |
| PCC | Patient Care Coordinator |
| PCC | Personal Cruise Consultant |
| PCC | Professional Certified Coach |
| PCCM | Primary Care Case Manager |
| PCD | Personal Career Development |
| PCFM | Private Client Fund Manager |
| PCG | Primary Care Giver |
| PCM | Personal Challenge Manager |
| PCM | Primary Care Manager |
| PCO | Pest Control Operator |
| PCO | Precinct Committee Officer |
| PCO | Professional Conference Organiser |
| PCO | Prospective Commanding Officer |
| PCP | Payroll Compliance Practitioner |
| PCP | Primary Care Provider |
| PCS | Postcontract Customer Support |