Ice is the solid form of water.

Ice or ICE may also refer to:

• ICE (scanning) (Image Correction and Enhancement), for removing surface defects from a scanned photo/image
• In Case of Emergency, emergency numbers stored on a mobile or cellular phone
• ICE (cipher), a block cipher in cryptography
• iCE (FPGA), a programmable logic device family by Lattice Semiconductor
• ICE validation, internal consistency evaluators, a set of tools for validating Windows Installer packages
• IceWM, The Ice Window Manager
• In-circuit emulation, a computer debugging hardware device
• Information and Content Exchange, an XML protocol for content syndication
• Integrated collaboration environment, a platform for virtual teams
• Inter-Client Exchange, an X Window System protocol framework
• Interactive Connectivity Establishment, a mechanism for NAT traversal
• Interactive Creative Environment, a visual programming platform for Autodesk Softimage
• Interactive customer evaluation, form technologies for collecting software user feedback
• Interference cancellation equipment, in radio equipment such as cellular repeaters
• Internal compiler error, a type of compilation error
• International Cometary Explorer, a spacecraft for studying interaction between the Earth's magnetic field and solar wind
• Internet Communications Engine, a computer software middleware platform developed by ZeroC
• Microsoft Research Image Composite Editor, a panorama stitching program
• Information, Communication, Entertainment, an in-flight entertainment system operated by Emirates

• Internal combustion engine, a fuel engine
• ICE (chemotherapy), a cancer treatment
• Ice giant, a planet composed mostly of gases and liquids other than hydrogen and helium
• Caspase 1 or Interleukin-1 beta Converting Enzyme
• ICE table (initial, change, equilibrium), a table for tracking chemical reactions
• Ice-ice, a disease condition of seaweed
• Integrative and conjugative element, a mobile genetic element
• Methamphetamine, colloquially referred to as "ice"
• 4-Methylaminorex, a stimulant drug known as "ice"

• Intercity Express, a German high-speed train
• Ice (yacht), built in Germany in 2005
• In-car entertainment
• InterCity Express (Queensland Rail), a train in Brisbane, Australia
• Iowa, Chicago and Eastern Railroad, US

• Institution of Civil Engineers
• Institute for Creative Enterprise, an institute at Edge Hill University
• Institute for Creative Enterprises, a part of Coventry School of Art and Design
• The Ice Organisation or MyIce, a sustainable rewards programme

• Information Council for the Environment
• Institute for Credentialing Excellence
• Institute of Culinary Education, an institute in New York City, New York
• Intercontinental Exchange (ICE), Fortune 500 company that operates global exchanges, clearing houses and provides mortgage technology, data and listing services
• Iron Crown Enterprises, a game company, Virginia
• U.S. Immigration and Customs Enforcement
• Innovative Concepts in Entertainment

• ICE - International Currency Exchange, a currency exchange provider
• iCE Advertisements (Insane Creators Enterprise), a digital art group
• Independent Commission of Experts, former name of the investigation into assets moved to Switzerland around the Second World War
• Independent Crown entities, part of New Zealand's Crown entities
• Indonesia Convention Exhibition, a venue in Banten
• Instituto Costarricense de Electricidad, the Costa Rican Institute of Electricity
• The Institute for Cross-cultural Exchange, the Canadian educational charity
• Italian Trade Agency (Italian: Istituto nazionale per il commercio estero), a government agency focused on fostering international trade of Italian goods and products

• Ice (1970 film), an American drama film by Robert Kramer
• Ice (1998 film), a made-for-TV disaster movie
• Ice (2003 film), a Tamil film by Raghuraj
• Ice (2018 film), a Russian film

• Ice (Dukaj novel) (2007), by Jacek Dukaj
• Ice (Durst novel) (2009), by Sarah Beth Durst, a modernization of the fairy tale "East of the Sun and West of the Moon"
• Ice (Johnson novel) (2002), by Shane Johnson
• Ice (Kavan novel) (1967), by Anna Kavan
• Ice (Nowra novel) (2008), by Louis Nowra
• Ice (Sorokin novel) (2002), by Vladimir Sorokin
• Ice, a 1978 novel by James Follett
• Ice, a 1983 novel by Ed McBain in the 87th Precinct series
• Ice, a 2011 novel by Sonallah Ibrahim
• International Corpus of English, a set of text corpora representing varieties of English around the world

• Ice (band), a British band who recorded in the 1990s
• Ice Records, a record label
• International Contemporary Ensemble, an American classical music group
• Lafayette Afro Rock Band or Ice, a France-based American funk band

• "Ice" (Kelly Rowland song)
• "Ice" (Lights song)
• "Ice" (The Rasmus song)
• "Ice" (The Ritchie Family Song)
• "Ice" (Morgenshtern Song)
• "Ice", by Camel from I Can See Your House from Here
• "Ice", by Peso Pluma from Éxodo
• "Ice", by Sarah McLachlan from Fumbling Towards Ecstasy
• "Ice", by Spirit from Clear

• Ice (American TV series), a 2016–2018 American series for Audience Network
• "Ice" (The X-Files), an episode of The X-Files
• "I.C.E", an episode of Sirens
• "Ice", an episode of Alias

• ICE (anime), a 2007 original video animation
• Ice (character), a DC comic book superheroine
• Ice (webcomic), a Canadian graphic novel series

• George Gervin or Ice (born 1952), American basketball player
• Ice Seguerra (born 1983), Filipino actor and singer
• Logan Ice (born 1995), American baseball player
• Thomas Ice, executive director of the Pre-Trib Research Center, a Christian "think-tank"

• Ice, Kentucky, an unincorporated community
• Ice, slang for one or more diamonds
• Iceland, UNDP country code
• Intrusion Countermeasures Electronics, a phrase used in cyberpunk literature
• Inventory of Conflict and Environment, a research project at American University's School of International Service

• Iceberg (disambiguation)
• Iceman (disambiguation)
• Ices (disambiguation)
• Ice Cube (born 1969), American rap musician and actor
• Ice-T (born 1958), American rap musician and actor
• Ice Spice (born 2000), American rapper
• ISIS, the Islamic State of Iraq and the Levant
• Vanilla Ice (born 1967), American rapper
• All pages with titles beginning with ice
• All pages with titles containing ice