OSDS

AcronymDefinition
OSDSOperating System for Distributed Switching
OSDSOn-Site Disposal System
OSDSOttawa Swing Dance Society (Ottawa, ON, Canada)
OSDSOregon Sheep Dog Society
OSDSOceanic Systems Development and Support (FAA)
OSDSOpen Software Development System
OSDSOn-Site Depot Support
OSDSOffice of Small and DVBE Services (California)
OSDSOpen Side, Diagonal Seam (envelope design)