What does ZSD stand for?

What does ZSD mean?

ZSD	Zillah School District Community » Schools
ZSD	Zoological Survey Department Governmental » State & Local
ZSD	Zanesville School District Community » Schools
ZSD	Zoom Servo Device Community » Media
ZSD	Zanesville Sheriff's Department Governmental » Police
ZSD	Zack Smith Design Business » Firms
ZSD	ZweiSterne Deluxe Business » Products
ZSD	Zwiazek Strzelectwa Dynamicznego Business » Products
ZSD	Zahabiya Seam Dope Business » Products
ZSD	Zygmunt S. Derewenda, Professor at UVA Community » Famous
ZSD	Dave Mirra Freestyle BMX Data Computing » File Extensions
ZSD	Zomerlust Systems Design Business » Firms