ALT
(redirected from Alanine Aminotransferase Test)Also found in: Dictionary, Thesaurus, Medical, Encyclopedia.
Related to Alanine Aminotransferase Test: Aspartate Aminotransferase Test, Alkaline Phosphatase Test, albumin test, Creatinine Test, bilirubin test
ALT
Alternative Trading System. This term is defined under section 301 of the U.S. Securities Act.