(anatomy) Initialism of anterolateral ligament. / (medicine) Initialism of acute lymphoblastic leukemia.

(card games) A variety of auction pitch in which a draw to improve the hand is added, and the five of trumps (called right Pedro) and the five of the same colour (called left Pedro, and ranking...

(organic chemistry, in combination) Two isononyl groups in a molecule

(aviation, travel) Initialism of general sales agreement. A contact between an airline and a travel company to provide customer service in a region where the airline does not have an office.