| FTR | fractional tubular reabsorption |
|---|---|
| FU | fecal urobilinogen; fetal urobilinogen; fluorouracil; follow-up; flux unit [ion]; fractional urinaly... |
| LD | 1) Lamina Densa 2) Lymphocyte Depletion 3) Lethal Dose; 치사... |
| LD50 | Median Lethal Dose; 반치사량 |
| MDI | Manic(Mood) Depressive Illness Metered-dose inhaler |