NICN
| Acronym | Definition |
|---|---|
| NICN | Neuro-Intensive Care Nursery (Univeristy of California, San Francisco) |
| NICN | Neonatal Intensive Care Nursery (various organizations) |
| NICN | Navy Item Control Number |
| NICN | Nebraska Infection Control Network |
| NICN | National Identification Control Number |