Major initiatives: biomedical science
- African Institutions Initiative
- Avon Longitudinal Study of Parents and Children (ALSPAC)
- Cancer Genome Project
- Centres for Research in Clinical Tropical Medicine
- Clinical Research Facilities
- Diamond synchrotron
- Health research capacity in Kenya and Malawi
- Juvenile Diabetes Research Foundation/Wellcome Trust Diabetes and Inflammation Laboratory
- London Pain Consortium
- Major Overseas Programmes
- Millennium Seed Bank
- Neurodegenerative Diseases Initiative
- SNP Consortium and International HapMap
- Structural Genomics Consortium
- Wellcome Trust Case Control Consortium
- Wellcome Trust Centres
- Wellcome Trust Sanger Institute and the Wellcome Trust Genome Campus
- UK Biobank and the UK Biobank and Ethics Governance Council
- Unit for Drug Discovery Dundee
- 1000 Genomes Project