Jewish Genealogical Society of Greater Boston: Non-profit organization which develops and promotes the growth, study, and exchange of ideas among people interested in Jewish genealogical research and family history. Formed in 1981 as a study group for people looking into their family history. Over 300 members.
Jewish Genealogical Society of Maryland: Jewish genealogy in Maryland and nearby areas.
JHS of Greater New Haven: The Jewish Historical Society of Greater New Haven, Inc.
Netherlands Society for Jewish Genealogy: Shows you quite a large number of sources and documents and enable you to use the Internet as a tool in your genealogical research in the Netherlands and in the border territories which could be of interest when looking for your Dutch ancestors.
Ozarow Cemetery Restoration Project: The Ozarow cemetery, one of the few remaining Jewish cemeteries in Poland, dates back almost 400 years. Dedicated to the effort of restoring the cemetery walls, erecting a commemorative monument, and repairing and raising toppled stones.