| LS-BMD | lumbar spine bone mineral density |
|---|---|
| MCD | magnetic circular dichroism; mast-cell degranulation; mean cell diameter; mean of consecutive differ... |
| ND | Doctor of Naturopathy; nasal deformity; natural death; Naval Dispensary; neonatal death; neoplastic ... |
| N(H) | proton density |
| NHDL | non-n-high-density lipoprotein |