| NDCD | National Drug Code Directory |
|---|---|
| NDS | Naval Dental School; neurologic deficit score; new drug submission; normal dog serum |
| NIDA | National Institute of Drug Abuse |
| NKDA | no known drug allergies |
| NMB | neuromedin B; neuromuscular blockade; neuromuscular blocking; neuromuscular blocker/blocking [drug, ... |