Limmud FSU (Former Soviet Union) is an international Jewish education organization that focuses on giving young Russian-Jewish adults the opportunity to revitalize and restore Jewish learning and to strengthen Jewish identity in their communities. It was developed in 2006 by Chaim Chesler, founder (Israel); Sandra F. Cahn, co-founder (United States).Limmud (from the Hebrew word meaning "to learn") was originally a British-Jewish educational charity, which produces a large annual winter conference at Warwick University and several other events around the year in the UK on the theme of Jewish learning.