İstanbul Büyükşehir Belediyespor (men's volleyball)

İstanbul Büyükşehir Belediyespor, shortly İstanbul BBSK or İBBSK, are the men's volleyball department of İstanbul Büyükşehir Belediyespor, a multi-sport club based in Istanbul, Turkey. The team currently play in the Turkish Men's Volleyball League.

European competitions

 * Shield of the European Union.svg CEV Challenge Cup
 * Semi-Finals (1): 2013–14
 * Shield of the European Union.svg BVA Cup
 * Winners (2): 2008, 2012

Domestic competitions

 * Turkish Men's Volleyball League
 * Winners (1): 2008–09