Some of the major Accelerator Laboratories are listed below:
- Interactive Map of the light sources worldwide.There are more than 50 light sources in the world (operational, or under construction). See members of lightsources.org.
- An Interactive Map of Accelerator-Based Neutron Source, Boron Neutron Capture Therapy Facilities, Electrostatic Accelerators, Synchrotron Light Sources and X-ray Free Electron Laser Sources created by the International Atomic Energy Agency is available here.
- A large number of proton/ion therapy facilities are operating, under construction or planned (source of the links: Particle Therapy Co-operative Group - PTCOG)