EIS

EIS may refer to:

• Terrance B. Lettsome International Airport, an airport in the British Virgin Islands which has IATA airport code EIS

Concepts

• Enhanced Imaging System, a US satellite project
• Energy Intelligence Software, a category of energy usage monitoring software and services
• Enterprise information system, an organization-wide information system
• Enterprise Investment Scheme, a UK tax relief
• Entry into Service, Abbreviation
• Environmental impact statement, an assessment of the likely impact a project may have, required for projects receiving federal funding in the United States
• Epigenetic inheritance system, a concept in genetics
• Equal Interval System, a system of music composition developed by Spud Murphy
• Erasure Information Service, the current website (and former fanclub) for the pop band Erasure
• European Ice Services
• European Invertebrate Survey, a map grid-system based on 50×50 km squares
• Executive Information System, a form of decision support system
• Extreme Ice Survey uses time-lapse photography, conventional photography and video to document the effects of global warming on glacial ice.

Engineering

• Electrical insulation system, see electrical insulation
• Electrochemical Impedance Spectroscopy
• Electro Interstitial Scanner, E.I.S in medicine
• Electrolyte-Insulator-Semiconductor, a sensor
• Electronic Instrument System, a component of the glass cockpit in an MD-11 Aircraft
• Embryo-carrying Interstellar Starship, a concept in space colonization
• Extreme-ultraviolet Imaging Spectrometer, a scientific instrument on board the Hinode satellite studying the Sun
• Expanded Instrument System
• Electronic Image Stabilization, another name for Digital image stabilization

Organizations, societies and institutes

• Eurocopter International Services, is a subsidiary owned 100% by Eurocopter S.A.S.
• Eastern Independent Schools of Melbourne, a group of schools in Australia
• Ebenezer International School; an international school in Dhaka, Bangladesh
• Educational Institute of Scotland, a Scottish teachers' trade union
• Ekamai International School, an International school in Bangkok, Thailand
• Engineering Installation Squadron, a US Air Force squadron
• English Institute of Sport, a network of sports related services
• English International School Moscow, an international school network in Moscow, Russia
• Enhanced Information Solutions, a global consulting company with expertise in Manufacturing Computer Systems
• Epidemic Intelligence Service, a US training program
• Escuela Internacional Sampedrana, a school in Honduras
• Esquadron d'Intervention Spécial, the former name of the Belgian police's counter-terrorism unit
• European Integration Studio, an Electronic Arts studio
• Expressive Intelligence Studio, a game design research group at University of California, Santa Cruz

Science

• Estrogen insensitivity syndrome, a medical condition characterized by an insensitivity to the hormone estrogen