<!-- PLEASE READ Wikipedia:Disambiguation dos and don'ts BEFORE EDITING -->

SWI may refer to:

Places

  • Switzerland (this is not the ISO 3166-1 code, which is CHE)
  • Swindon railway station (National Rail code SWI), serving Swindon, Wiltshire, United Kingdom

Science and technology

  • SWI-Prolog, a free implementation of the programming language Prolog
  • Susceptibility weighted imaging, in magnetic resonance imaging (MRI) used in medical contexts
  • Software interrupt, an interrupt routine in a computer operating system
  • SWI, an assembler mnemonic to perform a software interrupt on the ARM microprocessor family
  • Standard Work Instruction, codification of standard work in manufacturing
  • Szilagyi Waterspout Index

Other uses

  • Swissinfo, a service of the Swiss Broadcasting Corporation
  • Switzerland, UNDP country code
  • Structured Word Inquiry, a pedagogical technique involving the scientific investigation of the spelling of words
  • Scottish Women's Institutes, a registered charity in Scotland

<!-- PLEASE READ Wikipedia:Disambiguation dos and don'ts BEFORE EDITING -->