| LAB, lab | laboratory |
|---|---|
| Lab., lab. | Laboratory; 검사실 |
| LABV | left atrial ball valve |
| LAC | La Crosse [virus]; lactase; left atrial circumflex [artery]; left atrial contraction; linguoaxiocervical; long-arm cast; low-amplitude contraction; lung adenocarcinoma cells; lupus anticoagulant |
| LaC | labiocervical |
| lac | laceration; lactation |
| LACI | lipoprotein-associated coagulation inhibitor |
| LACN | local area communications network |
| lacr | lacrimal |
| LACS | long chain acyl-coenzyme A synthetase |