| HPBL | human peripheral blood leukocyte |
|---|---|
| HUIFM | human leukocyte interferon meloy |
| IFLrA | recombinant human leukocyte interferon A |
| LAA | left atrial appendage; left atrial area; leukemia-associated antigen; leukocyte ascorbic acid |
| LAD | lactic acid dehydrogenase; left anterior descending [artery]; left axis deviation; leukocyte adhesio... |
| SLPI | Secretory leukocyte proteinase inhibitor |
|---|---|
| SLA | Swine Leukocyte Antigen |
| LC | leukocyte common |
| MLTC | mixed leukocyte tumor cell culture |