| LET | lidocaine, epinephrine, and tetracaine [solution]; linear or low energy transfer |
|---|---|
| LFT | latex fixation test; latex flocculation test; left fronto-transverse [fetal position]; liver functio... |
| MARS | magnetic anchor retinal stimulation; methionyl-transfer ribonucleic acid synthetase; mouse antirat s... |
| MLCT | metal-to-ligand charge transfer |
| MT | magnetization transfer; malaria therapy; malignant teratoma; mammary tumor; mammilothalamic tract; m... |