Macquarie University

Maharishi University of Management

Malaghan Institute of Medical Research

Manchester Metropolitan University

March of Dimes Foundation

Marine Biological Laboratory

Marine Megafauna Foundation

Marvell

Mary Ann Liebert, Inc

Massachusetts Eye and Ear Infirmary

Massachusetts General Hospital

Massachusetts Institute of Technology

Massey University

Max Delbrück Center for Molecular Medicine

Max Planck Florida Institute for Neuroscience

Max Planck Institute for Intelligent Systems Tübingen

Max Planck Institute for the Structure and Dynamics of Matter

Max Planck Institute of Immunobiology and Epigenetics

Max Planck Society

Mayfield Clinic

Mayo Clinic

McGill University

McGill University Health Centre

McLean Hospital

McMaster University

Medical College of Georgia

Medical College of Georgia at Augusta University

Medical College of Wisconsin

Medical Research Council

Medical University of South Carolina

Medical University of Vienna

MedStar Georgetown University Hospital

Melanoma Institute Australia

Memorial Sloan Kettering Cancer Center

Memorial Sloan-Kettering Cancer Center

Mercyhurst University

Miami University

Michigan State University

Michigan State University - Department of Energy Plant Research Laboratory

Michigan State University College of Veterinary Medicine

Michigan Technological University

Microsoft

Middle Tennessee State University

Middlesex University

Midwestern University

Milken Institute School of Public Health

Mississippi State University

Missouri University of Science and Technology

MIT Sloan School of Management

Monash Institute of Medical Research

Monash University

Monash University Malaysia

Monell Chemical Senses Center

Montana State University

Monterey Bay Aquarium

Monterey Bay Aquarium Research Institute

Montreal Heart Institute

Morgridge Institute for Research

Moscow Institute of Physics and Technology

Mote Marine Laboratory

Mount Desert Island Biological Laboratory

MTT Agrifood Research Finland

Murdoch Children's Research Institute

Murdoch University