European Champion Clubs' Cup
Eczacıbaşı women's volleyball team won the European Cup Winners' Cup in 1999. The club also finished 2nd in the European Champion Clubs' Cup of 1980 and the CEV Cup of 1993; 3rd in the European Champion Clubs' Cup of 2000 and the Top Teams Cup of 2005; and 4th in the European Champion Clubs' Cup of 1984 and the Champions' League of 2001 and 2002; in the season 2014–15 won the CEV Champions League and the 2015 FIVB World Club Championship in Zürich, and a year later the club became won the FIVB World Club Championship back-to-back by defending their crown during the 2016 FIVB World Club Championship in Manila, becoming the first club in volleyball history to achieve this outstanding feat.