American Cancer Society
Good source of information for patients on types of cancer, cancer treatment and advice on quitting smoking. Information about the ACS.
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Association of Cancer Online Resources
Public forum for discussion of cancer, running literally hundreds of listservs for patients carers and professionals. Searchable archives.
Multimedia educational information on all aspects of cancer for professionals and patients. Message boards, an online bookstore, news and live webcasts.
Eye Cancer Network
Dedicated to ocular oncology, with a focus on treatment and research.
International Society of Chemotherapy
Information about the society's meetings, publications and objectives.
Kansas Clinical Oncology Program
Well documented research programme. In depth information on protocols.
World Oncology Network
Site devoted to encouraging worldwide cooperation, notices of meetings, building a directory, links to bookstores, etc.