| ALDR | aldose reductase |
|---|---|
| ALDS | albinism-deafness syndrome |
| ALE | active life expectancy; allowable limits of error; amputated lower extremity |
| ALEC | artificial lung-expanding compound |
| ALEP | atypical lymphoepithelioid cell proliferation |
| ALF | acute liver failure; American Liver Foundation; assisted living facilities |
| ALFT | abnormal liver function test |
| ALG | Anti-Lymphocyte Globulin |
| ALG | antilymphocytic globulin; axiolinguogingival |
| alg | allergy |