- The General Medical Council (UK)
- The British Medical Association
- The Medical Defence Union
- Medical Protection Society
- American Medical Association
- Christian Medical Fellowship
- Medical Dictionary
- Medical Encyclopaedia
- U.S. National Library of Medicine
- World Health Organisation
- Royal College of Surgeons of England
- The United States Medical Licensing Examination (USMLE™)
- Test of English as a Foreign Language (TOEFL)
