Posted in Business & Finance, Government & Military, Information Technology ABTS stands for American Board of Thoracic Surgery ABTS stands for 2, 2′-Azino-Bis-3-Ethylbenzothiazoline-6-Sulfonic Acid (biochemical reagent) ABTS stands for ASCII Block Terminal Services ABTS stands for Arbin Battery Test System ABTS stands for Abusive Tax Shelter