| BULL | buccal or upper lingual of lower |
|---|---|
| LDG | lactic dehydrogenase; lingual developmental groove |
| LM | lactic acid mineral [medium]; lactose malabsorption; laryngeal mask; laryngeal muscle; lateral malle... |
| Cz | central midline placement of electrodes in electroencephalography |
| Fp | frontal polar electrode placement in electroencephalography |