| Acronym | Definition |
|---|
| CPEN➣Central Point of Entry |
| CPEN➣Computer Engineering (college course) |
| CPEN➣Centre Permanent de l'Éducation Nationale (French: Permanent Center of National Education) |
| CPEN➣Cancer Patient Education Network |
| CPEN➣Chicago Private Equity Network |
| CPEN➣Charter for Public Education Network |
| CPEN➣Certified Pediatric Emergency Nurse |
| CPEN➣Canadian Pediatric Epilepsy Network |
| CPEN➣Canine Pigmented Epidermal Nevus |
| CPEN➣California Election Protection Network |
| CPEN➣Comite de Protection de l'Enfance au Niger (French: Committee for Protection of Children in Niger) |
| CPEN➣Centralized Point of Entry Network |