- American Registry For Medical Sonography (ARDMS)
- American Institute of Ultrasound in Medicine (AIUM)
- Society of Diagnostic Medical Sonography (SDMS)
- Commission on Accreditation of Allied Health Education Programs (CAAHEP)
- Joint Review Committee on Education in Diagnostic Medical Sonography (JRC-DMS)
- SDMS Web Pages: Who’s Who in Sonography (Educational and official certifying agencies).
- Ultrasound Section OBGYN.net
- American Society of Echocardiography (ASE)
- Society of Vascular Ultrasound (SVU)
- International Society of Ultrasound in Obstetrics and Gynecology (ISUOG)
Note, the above links may contain copyrighted materials and individuals using the materials are responsible for legal usage.