Holocaust

• Holocaust Memorial Committee (Brooklyn, NY) 
• March of the Living
• Museum of Jewish Heritage
• US Holocaust Memorial Museum (Washington DC)
• Yad Vashem

Holocaust Survivor Advocacy

• AMCHA – National Israeli Center for Psychosocial Support of Survivors of the Holocaust and the Second Generation
• Connect2
• Holocaust Survivors
• iVolunteer
  Though volunteers are of course welcome, iVolunteer is looking to reach more survivors who would benefit from a friendly visiting program.
• The Blue Card
• The Claims Conference
• Selfhelp

Survivor and Descendant Groups

• Allgenerations
• American Gathering
• Generations of the Shoah International
• Genshoah (3G)
• The Generation After

Genocide / Human Rights 

• American Jewish World Service
• Genocide Intervention Network
• Genocide Watch
• Human Rights Web Resources Page
• Save Darfur

Jewish Community & Advocacy 

• American Jewish Committee
• Anti-Defamation League
• B’Nai Brith: a Worldwide Jewish Community Service Organization
• Center for Jewish History
• Dor Chadash
• Dorot
• Hadassah
• Hebrew Immigrant Aid Society (HIAS)
• Isralert: A Jewish Advocacy Network
• Jewish Community Center in Manhattan
• Jewish Enrichment Center
• Limmud
• Makor
• Na’amat USA
• Simon Wiesenthal Center /
  New York Tolerance Center
• The Jewish Museum
• YIVO – Institute for Jewish Learning