| NDC | National Data Communications; National Drug Code; Naval Dental Clinic; nondifferentiated cell |
|---|---|
| NDS | Naval Dental School; neurologic deficit score; new drug submission; normal dog serum |
| NH | natriuretic hormone; Naval Hospital; neonatal hepatitis; neurologically handicapped; nocturnal hypov... |
| NMC | National Medical Care; Naval Medical Center; neuromuscular control; nonmotor condition; nucleus reti... |
| NMRDC | Naval Medical Research and Development Command |