Association for Jewish Studies (AJS)The Association for Jewish Studies (AJS) is a learned society and professional organization that seeks to promote, maintain, and improve teaching, research, and related endeavors in Jewish Studies in colleges, universities, and other institutions of higher learning. the Association for Jewish Studies (AJS) is a learned society and professional organization that seeks to promote, maintain, and improve teaching, research, and related endeavors in Jewish Studies in colleges, universities, and other institutions of higher learning.