ATG

Adjective

 * 1)  Short for "autophagy-related" as pertains to genes or proteins
 * 2) * 2020, Levine B and Kroemer G, Biological Functions of Autophagy Genes: A Disease Perspective, Cell, 176:1-2, page 11:
 * The lysosomal degradation pathway of autophagy plays a fundamental role in cellular, tissue and organismal homeostasis and is mediated by evolutionarily conserved autophagy-related (ATG) genes.

Etymology
Abbreviation of Aktiebolaget Trav och Galopp (”Joint-stock company Trot and Gallop”).

Proper noun

 * 1) A Swedish co-operative body that handles betting services for horse competitions and other sports