Autosomal DNA is DNA from one of our chromosomes located in the cell nucleus. It generally excludes the sex chromosomes. Humans have 22 pairs of autosomal chromosomes and a pair of sex chromosomes. Source: "autosome". [...]

See: Western Atlantic Modal Haplotype (WAMH)

Ashkenazi is the branch of the Jewish population that settled in Germany and then Eastern Europe during the Jewish Diaspora.

Anthropology is the study of human origins and culture.

Anthrogenealogy is the study of human origins, recent and distant, using both DNA testing and genealogy.