NORD: Mannosidosis - Offers alternative names, a general discussion and resources. - http://www.rarediseases.org/search/rdbdetail_abstract.html?disname=Mannosidosis
International Society for Mannosidosis & Related Diseases - Information about the organization, its mission and services. Provides support, education and research on Alpha Mannosidosis and other similar disorders. - http://www.mannosidosis.org