• Australasian Radiation Protection Society (ARPS) for radiation protection specialists in Australia and New Zealand.

• EMFacts Information Service on the health effects of electromagnetic radiation, mobile phones, powerlines.

• Eneabba Walkabout Problems with the technological enhancement of natural radioactivity and about 1,000 'radiation-related' links to about 170 countries.

• Geislavarnir r?kisins Icelandic radiation protection institute (in English and Icelandic).

• Health Physics Journal of the Health Physics Society. Provides abstracts and information about online subscription, services and author submission materials.

• Microwave News covers the health and safety issues related to exposure to electromagnetic radiation. Includes electromagnetic fields (EMFs) power lines, cellular phones and radar.

• National Radiological Protection Board providing advice and information on radiation protection in the U.K.

• NukeWorker.com Discussion, study materials, and employment information for workers in the nuclear power industry, primarily geared towards Health Physics Technician / Radiological Control Technicians (RCT).

• Power Line Environmental Web exploring the dangers of transmission power lines, specifically the Wilson-Red Rock line, Minnesota.

• Radiation and Public Health Project nonprofit educational and scientific organization dedicated to furthering understanding the relationship between low-level nuclear radiation and public health.

• Radiation Safety Information offers links to sites with information on radiation safety, protection, and legislation in the U.K. and worldwide.

• Useful Radiation Safety Sites and References Directory of websites with information on radiation safety, (both ionizing and non-ionising); advice on radiation protection; and links to UK legislation.