| Divers Alert Network: A non-profit international organization, with its emergency hotline, provides dive safety and medical information, medical research programs, first aid training programs, emergency oxygen equipment, and affordable accident insurance. |
| Diving Medicine Online: Comprehensive information about diving and undersea medicine for the non-medical diver, the non-diving physician and the specialist. Online physicians and consultants answer questions about diving medical problems. |
| Doc's Diving Medicine: Original articles, ongoing research and useful links related to diving and undersea medicine from the University of Washington and Dr Edmond Kay. |
| European Underwater and Baromedical Society: Dedicated to the study and promotion of diving and hyperbaric medicine. |
| Health Link MCW: A question and answer format about scuba diving after a blood clot. |
| Hyperbaric Medicine Unit , Grampian University Hospital: Information for SCUBA divers by the Grampian University Hospitals NHS Trust Hyperbaric Medicine Unit about their services as well as treatment of the bends and CO poisoning. |
| Undersea and Hyperbaric Medicine Society: A professional organization representing physicians, nurses and technicians in the field of hyperbaric medicine. |
| Underwater Medicine Associates: An educational organization devoted to diving medicine with information diving medicine, links, diving medicine textbooks and underwater photo gallery. |
Classical
