• Early Medieval China Group
  From the 3rd to the early 7th centuries.
• Warring States Project
  From the 5th through 3rd centuries, the turbulent era which ended in 221 B.C. with the military unification of the Chinese states.
• The Society for the Study of Early China (SSEC)
  From earliest times down to and including the period of the Han dynasty (A.D. 220).
• Tang Studies Society
  A non-profit organization in the state of Indiana committed to the research on Tang China.
• Society for Ming Studies
• The Historical Society for Twentieth-Century China