| Crohn's and Colitis Foundation of America: Organisation focused on improving the quality of life of people who suffer with these diseases. Details news, updates, research, clinical trials and a medical library. |
| AFA - Association Francois Aupetit: The French medical research association to find the cure for inflammatory bowel disease (Crohn's disease, Ulcerative Colitis), to inform and help patients and their families. |
| Australian Crohns and Colitis Association Queensland Inc.: Established for people who have either Crohn's Disease or ulcerative colitis, their relatives and friends, and for those with an interest in inflammatory bowel disease, IBD. |
| Colitis Foundation: Includes personal experiences, medication, foods, message board and chatroom. |
| Crohn's and Colitis Foundation of Canada: "...to share information about CCFC events, programs and research opportunities... to find the cure and our highest priority is fund raising for research..." There are several online brochures which discuss basic information, as well as nutrition and surgery for IBD patients. |
| Crohn's and Colitis Support Group: Voluntary non-profit organisation whose aims are to provide support, advice and information to interested individuals and people who have Crohn's disease or ulcerative colitis, and educational material to medical professionals and organisations within New Zealand. |
| National Association for Colitis and Crohn's Disease (NACC): This UK charity provides information and support to those with colitis or Crohn's disease, fund raising for welfare services and research. The National Association for Colitis and Crohn's Disease. |
| Paratuberculosis Awareness and Research Association: Patient advocacy group devoted to understanding the association between Crohn's disease and paratuberculosis. |
| Pediatric Crohn's and Colitis Association, Inc.: Organization committed to helping children and families with IBD better understand Crohn's and Colitis. Share concerns and offer support. |
| SMCCV: Swiss Crohn's and Colitis association in English. |
| UK Digestive Disorders Foundation: The charity for research & information on all digestive disorders. The DDF exists to help sufferers with practical guidelines; fund research into digestive diseases; provide information. |
| United Ostomy Association, Inc: A volunteer-based health organization dedicated to providing education, information, support and advocacy for people who have had or will have intestinal or urinary diversions. |
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