Professional Societies
- American Association of Physicists in Medicine (AAPM)
- http://www.aapm.org/
- American Institute for Medical and Biological Engineering (AIMBE)
- http://www.aimbe.org/
- American Society for Therapeutic Radiology and Oncology (ASTRO)
- http://www.astro.org/
- Biomedical Engineering Society (BMES)
- http://www.bmes.org/
- British Institute of Radiology (BIR)
- http://www.bir.org.uk/
- Canadian Organization of Medical Physicists
- http://www.medphys.ca/
- Computer Assisted Radiology and Surgery (CARS)
- http://www.cars-int.org/
- Deutsche Gesellschaft für Medizinische Physik (DGMP)
- http://www.dgmp.de/
- European Federation of Organisations for Medical Physics (EFOMP)
- http://www.efomp.org/
- European Society for the Promotion of Picture Archiving and Communication Systems in Medicine (EuroPACS)
- http://www.europacs.org/
- European Society for Therapeutic Radiology and Oncology (ESTRO)
- http://www.estro.be/
- IEEE Engineering in Medicine & Biology Society
- http://embs.gsbme.unsw.edu.au/
- IEEE Nuclear & Plasmas Sciences Society
- http://ewh.ieee.org/soc/nps/
- Institute of Physics
- http://www.iop.org/
- Institute of Physics and Engineering in Medicine (IPEM)
- http://www.ipem.ac.uk/
- International Atomic Energy Agency (IAEA)
- http://www.iaea.org/
- International Organization for Medical Physics (IOMP)
- http://www.iomp.org/
- International Radiation Protection Association
- http://www.irpa.net/
- Radiological Society of North America (RSNA)
- http://www.rsna.org/
- Romanian College of Medical Physicists (CFMR)
- http://www.cfmr.ro/
- Society for Biomaterials
- http://www.biomaterials.org/
- Society for Radiological Protection (SRP)
- http://www.srp-uk.org/
- World Health Organisation (WHO)
- http://www.who.int/en/