RIS

RIS is an abbreviation for:

RIS file format in the reference management
Radiology Information System in Medicine
Rail Interface System, a mounting rail of weapons for target devices or the like.
Council information system of cities, towns and counties
Spatially-referenced information system in Geoinformatics
Junior high school in Stiftland
Legal Information System in the legal computer science
Right to informational self-determination in the Notice, see personality rights
Legal Information System of the Republic of Austria, one of the public accessible free of charge and without registration, online documentation of legislation in Austria
Regio Infra Service Saxony, an infrastructure and railway transport companies in Saxony.
Regional Innovation Strategy, see Economic Development
Regulatory Information Services, Services for the publication of regulatory messages on the London Stock Exchange
Passenger information system of Deutsche Bahn AG, see passenger information system
Remote Installation Services to distribute software in the computer science
Research Information System, a format for exchange of bibliographic data
Rewe - Informations-Systeme GmbH
RIS - The language of the dead, a German television series on Sat.1
R.I.S. Police scientifique, a French television series since 2006
River Information Services for river navigation, see River Information Services

Ris is the name of geographical objects in France:

Ris is the surname of the following persons:

Abraham Ris (also: Abraham Ries; * ca 1763 died 1834), Swiss rabbi
Friedrich Ris (1867-1931), Swiss psychiatrist and entomologist
Fritz Ris (1897-1973), German engineer and entrepreneur
Günter Ferdinand Ris (1928-2005), German sculptor
Louis Nicolas Clément de Ris (1714-1786), French Advocat
Ris Raphael (1728-1813), Swiss rabbi and Kabbalist
Roland Ris ( b. 1939 ), Swiss linguist
Sigmund Ris (1431-1532), Austrian clergyman and library founder
Walter Ris (1924-1989), American swimmer