| narco | narcotic, narcotic addict, drug enforcement agent |
|---|---|
| NCDA | National Council on Drug Abuse |
| ND | Doctor of Naturopathy; nasal deformity; natural death; Naval Dispensary; neonatal death; neoplastic ... |
| NDA | National Dental Association; New Drug Application; no data available; no detectable activity; no det... |
| NDATUS | National Drug and Alcoholism Treatment Unit Survey |