| ILBW | infant, low birth weight |
|---|---|
| LA | lactic acid; large amount; laser angioplasty; late abortion; late antigen; latex agglutination; left... |
| LAC | La Crosse [virus]; lactase; left atrial circumflex [artery]; left atrial contraction; linguoaxiocerv... |
| LAHC | low affinity-high capacity |
| LAL | left axillary line; Limulus amebocyte lysate; low air loss; lysosomal acid lipase |