The iCaRe2 consists of the following cancer-specific registries:
- Pancreatic Cancer Collaborative Registry (PCCR)
- Breast Cancer Collaborative Registry (BCCR)
- Thyroid Tumor and Cancer Collaborative Registry (TCCR)
- Genitourinary Cancer Registry (GU-CARE)
- Head & Neck Cancer Registry (HN-CARE)
- Thoracic Oncology Collaborative Registry (TOCR)
- Gynecologic Cancer Registry (GYN-CARE)
- Leukemia and Myeloid Neoplasm Registry (LeMN)
- Melanoma Collaborative Registry (MELCR)
- Sarcoma Collaborative Registry (SARCR)
- Plasma Cell Dyscrasia Registry (PCDR)
- Auxiliary Cancer Registry (ACR)
- The normal controls registry – Great Plains Health Informatics Database (GPHID)