ACRT Views 6 meanings found ACRT refers to adaptive cardiac resynchronisation therapy in cardiology, as well as to several business‑related technologies such as auto‑collision repair and HVAC systems, and to professional training associations. Medical Adaptive Cardiac Resynchronisation Therapy Miscellaneous Accelerated Crucible Rotation Technique Community Association for Clinical Research Training Business Actrade International, LTD. Auto Collision Repair Technology Air Conditioning/Refrigeration Technology