American Black Chiropractic Association (ABCA)
  American Chiropractic Association (ACA)
  American Chiropractic Rehabilitation Board (ACRB)
  American Medical Association (AMA)
  Canadian Chiropractic Association
  Congress of Chiropractic State Associations (COCSA / ChiroCongress)
  Council on Chiropractic Education (CCE)
  European Chiropractors' Union
  Foundation for Chiropractic Education and Research (FCER)
  International Chiropractors Association (ICA)
  Japanese Association of Chiropractors (JAC)
  McTimoney Chiropractic Association (MCA)
  Medical Society of the State of New York (MSSNY)
  National Board of Chiropractic Examiners (NBCE)