VSD Views 21 meanings found VSD may describe a Microsoft Visio file format, a congenital heart hole, a phrase used in literature or gaming, an industrial motor controller that adjusts speed, or a networked storage construct. Medical Voltage-sensing Domains voltage-sensing domain(s) Ventricular Septal Defect Ventral Septal Defect Miscellaneous Visual Surface Determination Veggie San Diego Very Slow Dma Valley Shadow Death Community Valley of the Shadow of Death Ventura School District Very Secret Diaries Governmental Vertical Situation Display Vaccine Safety Datalink Academic & Science Voltage Sensing Device Variable Sized Droplet Computing Visio Drawing Virtual Shared Disk Virtual System Design Virtual Server Daemon Business Variable Speed Drive Sports Very Slightly Dressage