HIAS (which used to stand for Hebrew Immigrant Aid Society) is an American charitable organization originally founded in response to the late 19th- and early 20th-century exodus of Jewish emigrants from Imperial Russia. The organization assists Jews and other groups of people whose lives and freedom are believed to be at risk to relocate. Since its inception HIAS has helped resettle nearly 4.5 million people. HIAS offices throughout the world (United States, Israel, the Russian Federation, Ukraine, Austria, Argentina, Ecuador, Venezuela, Kenya, Panama and Chad) provide an array of legal and support services.