What is "shb"

SHB may refer to:

• SHB (gene), a human gene encoding SH2 domain-containing adapter protein B
• Shook, Hardy & Bacon, an American law firm
• Sydney Harbour Bridge, a steel arch bridge in Australia
• System Host Board, or Slot-CPU, a type of single-board computer

SH2 domain-containing adapter protein B is a protein that in humans is encoded by the SHB gene.