AL

• absolute latency;

• acinar lumen;

• acute leukemia;

• adaptation level;

• albumin;

• alcoholism [and other drug dependence services];

• alignment;

• amyloid L;

• amyloidosis;

• analyzer and loader;

• anatomic location, anatomical localizer;

• anterior leaflet;

• anterolateral;

• antihuman lymphocytic [globulin];

• argininosuccinate lyase;

• avian leukosis;

• axial length;

• axillary loop;

• axiolingual;

• left ear [Lat. auris laeva]

• angiographic area of lateral projection