| NAF | nafcillin; National Amputation Foundation; National Ataxia Foundation; net acid flux |
|---|---|
| f | Greek letter phi; magnetic flux; osmotic coefficient |
| BMD | Bone Mineral Density |
| HD | 1) Hodgkin's Disease 2) Hemo-Dialysis 3) High Density &... |
| HDL | High Density Lipoprotein; 고밀도 지질 단백질 |