| narco | narcotic, narcotic addict, drug enforcement agent |
|---|---|
| NA | 1) Narcotic Anonymous 2) Nomina Anatomica; Anatomic Nomenclature; 해부학 명명법... |
| NARC | narcotic; National Association for Retarded Children; nucleus arcuatus |
| NDSB | Narcotic Drugs Supervisory Board |
| NNAS | neonatal narcotic abstinence syndrome |