Posted in Aviation, Health & Medicine, Information Technology AATS stands for American Association for Thoracic Surgery AATS stands for Ames Airborne Tracking Sunphotometer AATS stands for Aircrew/Aircraft Tasking System AATS stands for Assured Access to Space AATS stands for Alternate Aircraft Takeoff System AATS stands for Anti Aircraft Target System AATS stands for Audit Action Tracking System AATS stands for Automated Action Tracking System AATS stands for Automated Architecture Tool Support AATS stands for Automatic Altitude Trim System (Helicopters)