| Term | Full Form | Category |
|---|---|---|
| PCIN | Peace Corps Information Network | Others |
| PCIN | Perth County Information Network | Others |
| PCIN | Physician Clinical Integration Network | Others |
| PCIN | Primary Care Improvement Network | Others |
| PCIN | Program Change Identification Number | Others |
| PCIN | Program Change Incorporation Notice | Others |
| PCIN | Program Change Integration | Others |
| PCIN | Property Casualty Insurance News | Others |