Iris
- 7 Iris
- Abraham Iris
- Afraid (film)
- Arc Iris
- Archibald Joyce
- At Night, Alone
- Blackburn Iris
- Denso Iris
- Desert Iris
- Donnie Iris
- E.S.P. (Miles Davis album)
- El Iris
- Federal Emergency Management Agency
- French ship Iris
- Gemini Home Entertainment
- Glen Iris (disambiguation)
- HMS Iris
- HTC Iris
- IRIS (astronomical software)
- IRIS (biosensor)
- IRIS (jamming device)
- IRIS (radio reading service)
- IRIS (transportation software)
- IRIS Consortium
- IRIS GL
- IRIS Magazine
- IRIS Mist
- IRIS Research
- IRIS WorkSpace
- IRIS engine
- IRIS-T
- IRIS²
- Immune reconstitution inflammatory syndrome
- Information Systems Research in Scandinavia
- Infrared interferometer spectrometer and radiometer
- Institut national de la statistique et des études économiques
- Institute for Research in Information and Scholarship
- Insurance Regulatory Information System
- Intel HD, UHD and Iris Graphics
- Interface Region Imaging Spectrograph
- Internal rotary inspection system
- International Radiation Investigation Satellite
- International Reactor Innovative and Secure
- International Resources for the Improvement of Sight
- Internet Routing in Space
- Iris (1916 film)
- Iris (1987 film)
- Iris (2001 film)
- Iris (2014 film)
- Iris (2016 film)
- Iris (American Horror Story)
- Iris (American band)
- Iris (British TV series)
- Iris (Cirque du Soleil)
- Iris (EP)
- Iris (Fire Force)
- Iris (Japanese group)
- Iris (Mega Man)
- Iris (Pokémon anime)
- Iris (Pokémon)
- Iris (Romanian band)
- Iris (South Korean TV series)
- Iris (TV channel)
- Iris (album)
- Iris (anatomy)
- Iris (artist)
- Iris (car)
- Iris (color)
- Iris (diaphragm)
- Iris (game)
- Iris (given name)
- Iris (insect)
- Iris (mythology)
- Iris (opera)
- Iris (plant)
- Iris (play)
- Iris (psychedelic)
- Iris (singer)
- Iris (song)
- Iris (train)
- Iris (transponder)
- Iris 50
- Iris 80
- Iris Angola Association
- Iris Associates
- Iris Avenue Transit Center
- Iris Award (disambiguation)
- Iris Bay
- Iris Bay (Dubai)
- Iris Browser
- Iris Capital
- Iris Challenge Evaluation
- Iris Clert Gallery
- Iris Donnelly Garrison
- Iris Falls
- Iris Fund for Prevention of Blindness
- Iris II (disambiguation)
- Iris Mote
- Iris Nebula
- Iris Ohyama
- Iris Recognition Immigration System
- Iris West
- Iris flower data set
- Iris glossy-starling
- Iris printer
- Iris shot
- Iris, Cluj-Napoca
- Iris, Messenger of the Gods
- Iris, Prince Edward Island
- Iris, The Happy Professor
- Iris, West Virginia
- Irises (painting)
- Irris
- Irıs
- Islamic Republic of Iran Ship
- Jean-Benjamin de La Borde
- Justice (band)
- Lavender Fields (TV series)
- List of characters in the Mega Man Battle Network series
- LoliRock
- MV Royal Iris
- MV Royal Iris of the Mersey
- Michel Lambert
- Pod (The Breeders album)
- Ragnarok (manhwa)
- Reb Fountain
- Ruby Gloom
- SGI IRIS
- Shahab-4
- Sheffield Iris
- Songs of Innocence (U2 album)
- Sorceress Iris
- Tansy Davies
- Tata Magic Iris
- Taxi Driver
- Throwing Copper
- Tropical Storm Iris (disambiguation)
- USS Iris
- Union des Industries Ferroviaires Européennes
- Virtue (Emmy the Great album)
- Waiata (album)
- Wallyscar
- Yeşilırmak River
- Íris (footballer)