What is "jsb"

JSB may refer to:

• Sandaime J Soul Brothers, a J-Pop dance and vocal unit from Tokyo and the third generation of the J Soul Brothers.
• Johann Sebastian Bach, a German composer
• Japanese School of Beijing
• The Japanese School of Brussels
• The Jimmy Swift Band, Canadian Electro-Rock Quartet
• Júlio Sérgio Bertagnoli, Brazilian goalkeeper who plays for Roma
• John Seely Brown, a US researcher in organizations and computing
• Judicial Studies Board, now the Judicial College
• Jewish Study Bible, a study bible published by the Jewish Publication Society