SWI

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

In 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

Other uses:

• Swissinfo, a service of the Swiss Broadcasting Corporation