| CPIN | CA Preschool Inst Network 
| Others |
| CPIN | CA Preschool Instructional Network
| Others |
| CPIN | California Preschool Instruction Network
| Others |
| CPIN | California Preschool Instructional Network
| Others |
| CPIN | California Preschool Instructional Networks
| Others |
| CPIN | Chartered Pension Institute of Nigeria
| Others |
| CPIN | Citywide Public Involvement Network
| Others |
| CPIN | Clinical Performance Improvement Network
| Others |
| CPIN | Collaborative Program in Neuroscience
| Others |
| CPIN | Colorado Providers for Integration Network
| Others |
| CPIN | Common Portal Identification Number
| Others |
| CPIN | Commonwealth Photo Imaging Network
| Others |
| CPIN | Company Painting in Nineteenth
| Others |
| CPIN | Computer Info Network
| Others |
| CPIN | Computer Program Identification Number
| Others |
| CPIN | Computer Program Identification Numbering
| Others |
| CPIN | Consumer Public Interest Network
| Others |
| CPIN | Crankpin
| Others |