| 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) |