RIS

RIS may refer to:

  • Radio Information Service, a reading service for the blind in Pittsburgh, Pennsylvania
  • Radiology Information System, device used to manipulate and distribute patient radiological data imagery
  • Rail Integration System, a feature on many modern-day guns which allows for sights and scopes to be "snapped in"
  • Relational Interface System, a database access interface
  • Remote Installation Services, a Microsoft Windows service that allows a remote server to act as a custom installation disk
  • Reparto Informazioni e Sicurezza, a military intelligence agency of Italy, see SIOS
  • Republik Indonesia Serikat (The Republic of the United States of Indonesia)
  • Réseau Info-Sports, the original name of RDS Info, a sports broadcaster in Canada
  • Reservoir Induced Seismicity
  • Reverse image search (TinEye engine)
  • Reviving the Islamic Spirit, a major annual Islamic conference in Canada
  • RIS (file format), (from Reference Information Systems), a standardized bibliographic data file format
  • RIS Delitti Imperfetti, an Italian television series
  • Reparto Investigazioni Scientifiche, (en. "Scientific Investigation Section"), the forensic science unit of the Arma dei Carabinieri
  • R. I. S. – Die Sprache der Toten, a German television series
  • R.I.S, police scientifique, a French television series
  • Rishton railway station, England; National Rail station code RIS
  • Roosevelt Intermediate School, an Intermediate School in Westfield, New Jersey
  • Routing Information Service project of RIPE NCC
  • Ruamrudee International School, an International School located in Bangkok, Thailand
  • Russian Imperial Stout, a type of dark beer