Posted in Business & Finance, Organizations, Schools & Education, Science DSSV stands for Deutscher Sportstudio Verband (German: German Sports Studio Association) DSSV stands for Deutscher Schlittenhunde Sport Verband (German: German Sled Dog Sports Association) DSSV stands for Dornbush Schaeffer Strongin & Venaglia, LLP (law firm; New York, NY) DSSV stands for Deep Submergence Search Vehicle