CPIN
| Acronym | Definition |
|---|---|
| CPIN | Child Protection Information Network (Canada) |
| CPIN | California Preschool Instructional Network (California Department of Education) |
| CPIN | Curriculum and Pedagogy Institute (Alberta, Canada) |
| CPIN | Canadian Polar Information Network |
| CPIN | Chartered Pension Institute of Nigeria |
| CPIN | Computer Program Identification Number |
| CPIN | Centro De Promoção E Inovação De Negócios (Portugal) |