RIS

RIS may refer to:

Radio Information Service, a reading service for the blind in Pennsylvania, US
Radiological information system, for the electronic management of information related to medical imaging
Radiologically isolated syndrome, suggesting multiple sclerosis
Rail Integration System, for attaching accessories on firearms
Microsoft Remote Installation Services, booting computers via PXE
Reparto Informazioni e Sicurezza, a military intelligence agency of Italy, see SIOS
Republik Indonesia Serikat (Republic of the United States of Indonesia)
RIS Info, later RDS Info, Canadian sports broadcaster
Reverse Image Search
Reviving the Islamic Spirit, an Islamic conference in Canada
Riverside Indian School
RIS (file format), for citation programs
RIS Delitti Imperfetti, an Italian TV series
R. I. S. – Die Sprache der Toten, a German TV series
R.I.S, police scientifique, a French TV series
Rishiri Airport, Japan, IATA airport code
Rishton railway station, England, station code
Ruamrudee International School, Thailand
Russian imperial stout, a strong dark beer

See also