American Association of Physicists in Medicine (AAPM) www.aapm.org
American Institute of Physics www.aip.org
American Society for Radiation Oncology www.astro.org
Association of Medical Physicists of India www.ampi.org.in
Radiation Oncology Safety Stakeholders Initiative http://info.radoncssi.org/about
Journal of Medical Physics – India www.jmp.org.in