SMI

SMI may refer to:

Business:

• Snow Machines, Inc., a Michigan based snowmaking equipment manufacturer.
• Supplier Managed Inventory, a business model
• Swiss Market Index, Switzerland's blue-chip index

Companies:

• 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

Computer industry:

• The file extension for SAMI, for subtitles and captions
• Self mounting image, a disc image encapsulated in an application that mounts it as a file system
• Structure of Management Information, a subset of 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, see System Management Mode

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:

• 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
• Supplier Managed Inventory
• SMI, the IATA airport code for Samos International Airport in Greece