| LF | 1) Lethal Factor 2) Line Feed 3) Left Foot |
|---|---|
| MLC | 1) Minimal Lethal Concentration 2) Mixed Lymphocyte Culture |
| CELO | chick embryonal lethal orphan [virus] |
| DL | danger list; De Lee [catheter]; deep lobe; developmental level; difference limen; diffusion lung [ca... |
| ELD | egg lethal dose |