SMI

SMI may refer to:

Business

• Service Measurement Index, a framework and method for calculation of services
• Supplier Managed Inventory, a business model
• Swiss Market Index, Switzerland's blue-chip index

Companies

• SensoMotoric Instruments, provider of eye tracking hard- and software
• Shepardson Microsystems, which produced OSs and programming languages for the Atari 8-bit and Apple II
• Speedway Motorsports, Inc., which owns and operates numerous American NASCAR racetracks
• Sun Microsystems, Inc., pioneer computer manufacturer acquired by Oracle Corporation in 2010

Computing

• SAMI, a file extension for subtitles and captions
• Scalable Memory Interconnect, an interface used to connect memory modules to Intel Xeon E7 processors
• Self mounting image, a disc image encapsulated in an application that mounts it as a file system
• Structure of Management Information, a subset of the Abstract Syntax Notation One used in Simple Network Management Protocol
• The three-letter (Microsoft) file extension for Synchronized Multimedia Integration Language, used in multimedia presentation delivery
• SMI, system management interrupt, associated with the System Management Mode
• Serial Management Interface, an interface to configure an Ethernet PHY

Physics

• Spatially Modulated Illumination, a super resolution microscopy method Vertico SMI

Medicine

• Serious Mental Illness
• Swedish Institute for Infectious Disease Control
  • SMI 049, a drug resistant type of tuberculosis named after SMI

Other uses

• The Sustainable Minerals Institute, a world leading research institute in Australia
• The Secret of Monkey Island, a computer game
• Seneca Meadows, Inc., New York State's largest landfill
• Sergeant Major Instructor, a warrant officer appointment in the British Army
• Sports Management International, a fictional sports agency in the film Jerry Maguire
• St. Michael's Institution, a prominent school in Malaysia
• Storage Management Initiative - Specification (SMI-S), developed by the Storage Networking Industry Association
• SMI, the IATA airport code for Samos International Airport in Greece