Action Cancer Northern Ireland: Provides information on campaigns, fundraising and events, plus facts about common cancers.
Aids Care Education and Training (ACET): Interdenominational Christian response to HIV/ AIDS in Ireland: offices in Belfast, Dublin and Derry.
Communicable Disease Surveillance Centre Northern Ireland: Includes reports, event information and details of training opportunities.
Ireland-Northern Ireland-National Cancer Institute: Includes information about consortium programmes and relevant links.
Leukaemia Research Fund for Northern Ireland: Includes research news, details of officers and information on making donations.
Northern Ireland and Isle of Man Muscular Dystrophy Campaign: Includes news, events, staff profiles, information about the Regional Muscle Clinic and a web directory.
Northern Ireland Cancer Registry: Collects information on cancers occurring in the population to enable research, education and planning of services. Includes history and statistics.
Northern Ireland Chest Heart and Stroke Association: Includes annual report, events, articles and fundraising information.
The Leprosy Mission Northern Ireland: Includes information, news and events, as well as a childrens' section.
Ulster Cancer Foundation: Provides information about the disease and about the organisation's research and services.