MSI

MSI may refer to:

Organizations

• Marketing Science Institute, a nonprofit learning institution in Cambridge, Massachusetts, US
• Media Sport Investment, the international fund of investors that ran Sport Club Corinthians Paulista
• Millennium Science Initiative, an international program bringing technology to developing nations
• Ministry of Science and Innovation (New Zealand)
• Minority-serving institution, in US higher education
• Museum of Science and Industry (Chicago)
• Science and Industry Museum, in Manchester, England
• University of Minnesota Supercomputing Institute
• Italian Social Movement (Movimento Sociale Italiano), a defunct post-fascist party

Companies

• Micro-Star International, a Taiwanese information technology company
• Morgan Stanley (Broker ID), an American financial services company
• Motorola Solutions (NYSE: MSI), an American data communications and telecommunications equipment provider
• Movie Star (company) (AMEX: MSI), an American clothing manufacturer

Science and technology

• MSI Barcode, a continuous numeric barcode symbology
• Microsatellite instability, an abnormality of DNA
• Mass spectrometry imaging, a technique used in mass spectrometry
• Mass sociogenic illness, the rapid spread of physical symptoms of illness among the members of a group with no physical or infectious cause
• Magnetic source imaging, magnetoencephalography combined with magnetic resonance imaging

Computing

• .MSI, the filename extension of Windows Installer packages
• Medium Scale Integration, a generation of integrated circuit chips which contain hundreds of transistors
• Message Signaled Interrupts, a PCI 2.2 interrupt-mechanism
• MSI protocol, a basic cache-coherence protocol used in multiprocessor systems

Other uses

• Mindless Self Indulgence, an American band
• Maison du Sport International, an office complex in Lausanne, Switzerland
• Multistakeholder initiative, a governance structure
• Mid-Season Invitational, an annual League of Legends tournament
• Maritime safety information