Research Groups
- Alliance for Clinical Trials in Oncology
- Association of Clinical Research Professionals (ACRP)
- Austrian Breast and Colorectal Study Group (ABCSG) (Austrian)
- Belgian Group of Digestive Oncology
- Breast International Group (BIG)
- Canadian Cancer Society
- Cancer Research UK
- Cancer and Leukemia Group B (CALGB)
- Central European Cooperative Oncology Group (CECOG)
- Dutch Colorectal Cancer Group (DCCG)
- Eastern Cooperative Oncology Group (ECOG)
- EuroBoNet
- European Organisation for Research and Treatment of Cancer (EORTC)
- Fédération Francophone de Cancérologie Digestive (FFCD) (French)
- French Research Group on Adult Lymphoma / Groupe d'Etude des Lymphomes de l'Adulte (GELA) (French)
- German Breast Group (GBG)
- German Hodgkin Study Group (GHSG)
- Groupe Coopérateur Multidisciplinaire en Oncologie (GERCOR)
- Gynecologic Oncology Group (GOG)
- Haemato Oncology Foundation for Adults in the Netherlands (HOVON)
- International Breast Cancer Study Group (IBCSG)
- International Extranodal Lymphoma Study Group (IELSG)
- Italian Group for Haematological Diseases in Adults / Gruppo Italiano Malattie Ematologie dell'Adulto (GIMEMA)
- Medical Research Council (MRC)
- Melanoma Focus
- National Cancer Research Network (NCRN)
- National Surgical Adjuvant Breast and Bowel Project (NSABP)
- Radiation Therapy Oncology Group (RTOG)
- Research Toolkit - A toolkit for health research in partnership with practices and communities
- Southwest Oncology Group (SWOG)
- Swiss Group for Clinical Cancer Research (SAKK)
- US National Cancer Institute (NCI)