- H. Lee Moffitt Cancer Center & Research Institute
- Hamilton College
- Hanyang University
- Harris Health System
- Harry Perkins Institute of Medical Research
- Harvard Business School
- Harvard John A. Paulson School of Engineering and Applied Sciences
- Harvard Medical School
- Harvard Museums of Science & Culture
- Harvard School of Public Health
- Harvard T.H. Chan School of Public Health
- Harvard University
- Harvard-Smithsonian Center for Astrophysics
- Haverford College
- Health Behavior News Service
- Health Behaviour in School-aged Children study
- Heart and Stroke Foundation of Canada
- Heart Research Institute
- Hebrew SeniorLife Institute for Aging Research
- Hebrew University of Jerusalem
- Heidelberg University
- Heidelberg University Hospital
- Helmholtz Association of German Research Centres
- Helmholtz Zentrum München
- Henry Ford Health System
- Heriot-Watt University
- High Energy Accelerator Research Organization (KEK)
- Hiram College
- Hiroshima University
- Hokkaido University
- Hong Kong Baptist University
- Hong Kong Institute for Advanced Study
- Hong Kong Polytechnic University
- Hong Kong University of Science and Technology
- Horizon: The EU Research & Innovation Magazine
- Hospital del Mar Research Institute
- Hospital for Special Surgery
- Houston Methodist
- Howard Hughes Medical Institute
- Hubrecht Institute
- Hudson Institute of Medical Research
- HudsonAlpha Institute for Biotechnology
- Human Factors and Ergonomics Society
- Humane Society International
- Hunter Medical Research Institute
