EA (disambiguation)
EA is an acronym for Electronic Arts, an American video game company.
EA, E.A., Ea, or ea may also refer to:
Arts and media
- Eä, the World that Is of J. R. R. Tolkien's Middle-earth universe
- Ea, fictional world of EA Cycle by David Zindell
- Amarna letters, ancient Egyptian correspondence
In business
- Enrolled agent, a federally authorized tax practitioner in the United States
- Enrolled actuary, a federally licensed actuary in the United States
- Executive assistant
- Enterprise architecture, a framework to analyse an enterprise
- Euro Area or Eurozone, a monetary union in Europe
Businesses and organisations
Airlines
- Ándalus Líneas Aéreas (IATA code 2008-2010)
- European Air Express (IATA code 1999-2007)
- Eastern Air Lines (IATA code 1925-1991)
Education
- City of Hialeah Education Academy, a school in Hialeah, Florida
- Edinburgh Academy, a school in Edinburgh, Scotland
- Episcopal Academy, a school in Newtown, Pennsylvania
Sports
- European Athletic Association, commonly known as European Athletics
Other businesses and organizations
- Engine Alliance, a joint venture between General Electric and Pratt & Whitney
- Electricity Association, a former association of electricity companies in the United Kingdom
- Engineers Australia, a professional body
- Environment Agency, a regulatory body for the environment in England, part of the Department for Environment, Food and Rural Affairs
- Eusko Alkartasuna, a Basque political party
- National Solidarity (Greece) or Ethniki Allilengyi, a Greek World War II-era welfare organization
- Emotions Anonymous, a program for those seeking to improve their mental or emotional health
- Enterprise Architect (software), a visual modeling and design tool based on the OMG UML
Places
- Eko Atlantic, a city in Lagos State, Nigeria
- Ea, Biscay, a town in the Basque province of Biscay, Spain
- Ceuta and Melilla, Spanish sovereign territories (ISO 3166-1 alpha-2 Exceptionally Reserved code EA)
Religion
- Ea (Babylonian god) or Enki, a water deity
- Evangelical Alliance, a UK group of Evangelical Christians
- Ecumenical Accompanier, a participant in the Ecumenical Accompaniment Programme in Palestine and Israel
In science and technology
Units
- Exaampere (EA), an SI unit of electric current
- Activation energy (Ea), in chemistry
- Exa-annum (Ea), a unit of time
Other uses in science and technology
- Material Testing Program EA (Edgewood Arsenal) numbers
- Electron affinity
- Ethyl acetate
- Electrophilic addition, a type of reaction in organic chemistry
- EMC EA/EB diesel locomotive, a cab-equipped lead unit
- Eosin Azure, a polychrome cytoplasmic stain used in the Papanicolaou stain
- Evolutionary algorithm, an optimization algorithm
- Extended Attribute, a computer file system feature
Other uses
- Effective altruism, a social movement and philosophy for determining the most effective ways to benefit others
- ea, a digraph in the list of Latin-script digraphs
- Ea Ea, also known as Craige Schensted, a mathematician and game designer
- Environmental assessment, a legislative decision-making process
- Engineering Aide (US Navy), a Seabee occupational rating in the U.S. Navy
- Episodic ataxia, an incoordination disorder