EA is an initialism for Electronic Arts, an American video game company. EA, E.A., Ea, or ea may also refer to:

Arts and media

Eä The fictional cosmology of J.R.R. Tolkien's legendarium combines aspects of Christian theology and metaphysics with pre-modern cosmological concepts in the flat Earth paradigm, along with the modern spherical Earth view of the Solar System. Th ...

, the ''World that Is'' of J. R. R. Tolkien's Middle-earth universe * Ea, fictional world of ''EA Cycle'' by

David Zindell David Zindell (born November 28, 1952) is an American science fiction and fantasy epics writer. Writing career Zindell's first published story was "The Dreamer's Sleep" in ''Fantasy Book'' in 1984. His novelette ''Shanidar'', which shared a bac ...

* "EA", a 2017 song by

Young Nudy Quantavious Tavario Thomas (born December 17, 1992), known professionally as Young Nudy, is an American rapper and singer. Based in Atlanta, Georgia, he is the cousin of fellow rapper 21 Savage. Thomas signed with RCA Records to release his debu ...

and 21 Savage from the mixtape ''Slimeball 2''

Business

Enrolled agent In the United States of America, an Enrolled Agent (EA) is a tax advisor, specifically a federally authorized tax practitioner who, after passing a 3-part Special Enrollment Examination, has been licensed and empowered by the Internal Revenue Serv ...

, a federally authorized tax practitioner in the United States * Enrolled actuary, a federally licensed actuary in the United States *

Enterprise architecture Enterprise architecture (EA) is a business function concerned with the structures and behaviours of a business, especially business roles and processes that create and use business data. The international definition according to the Federation of ...

, a framework to analyse an enterprise *

Euro Area The euro area, commonly called the eurozone (EZ), is a currency union of 20 member states of the European Union (EU) that have adopted the euro (€) as their primary currency and sole legal tender, and have thus fully implemented EMU pol ...

or Eurozone, a monetary union in Europe *

Executive assistant A secretary, administrative assistant, executive assistant, personal secretary, or other similar titles is an individual whose work consists of supporting management, including executives, using a variety of project management, program evaluat ...

Businesses and organisations

Airlines

Ándalus Líneas Aéreas Ándalus Líneas Aéreas also known as just Ándalus was a Spanish regional airline based in Málaga, Spain. It offered regular flights, charters and ad hoc transportation services aiming to attract tourist traffic to Andalucia and opening up ...

(IATA code 2008-2010) *

Eastern Air Lines Eastern Air Lines (also colloquially known as Eastern) was a major airline in the United States that operated from 1926 to 1991. Before its dissolution, it was headquartered at Miami International Airport in an unincorporated area of Miami-Dade ...

(IATA code 1925-1991) *

European Air Express European Air Express was a regional airline based in Mönchengladbach, Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps ...

(IATA code 1999-2007)

Education

* City of Hialeah Educational Academy, a school in Hialeah, Florida *

Edinburgh Academy The Edinburgh Academy is a Private schools in the United Kingdom, private day school in Edinburgh, Scotland, which was opened in 1824. The original building, on Henderson Row in Stockbridge, Edinburgh, Stockbridge, is now part of the Senior Scho ...

, a school in Edinburgh, Scotland *

Episcopal Academy The Episcopal Academy, founded in 1785, is a private, co-educational school for grades Pre-K through 12 based in Newtown Square, Pennsylvania. Prior to 2008, the main campus was located in Merion Station and the satellite campus was located in ...

, a school in Newtown, Pennsylvania *

Education Authority The Education Authority () is a non-departmental body sponsored by the Department of Education in Northern Ireland. It was established under the Education Act (Northern Ireland) 2014 (c. 12) which was passed by the Northern Ireland Assembly. The ...

Other businesses and organizations

* Electricity Association, a former association of electricity companies in the United Kingdom *

Emotions Anonymous Emotions Anonymous (EA) is a twelve-step program for recovery from mental and emotional illness.It is modeled after Alcoholics Anonymous. Founded in 1971, it is a self-help organization that offers peer support to people experiencing a wide ran ...

, a program for those seeking to improve their mental or emotional health *

Engine Alliance The Engine Alliance (EA) is an American aircraft engine manufacturer based in East Hartford, Connecticut. The company is a 50/50 joint venture between GE Aerospace and Pratt & Whitney, a subsidiary of RTX. Engine Alliance was established in A ...

, a joint venture between General Electric and Pratt & Whitney *

Engineers Australia Engineers Australia (EA), known formally as the Institution of Engineers, Australia, is an Australian professional body and Non-profit organization, not-for-profit organisation whose purpose is to advance the science and practice of engineerin ...

, a professional body *

Enterprise Architect (software) Sparx Systems Enterprise Architect is a visual modeling and design tool based on the OMG UML. The platform supports: the design and construction of software systems; modeling business processes; and modeling industry based domains. It is used by ...

, a visual modeling and design tool based on the OMG UML *

Environment Agency The Environment Agency (EA) is a non-departmental public body, established in 1996 and sponsored by the United Kingdom government's Department for Environment, Food and Rural Affairs, with responsibilities relating to the protection and enha ...

, a regulatory body for the environment in England, part of the Department for Environment, Food and Rural Affairs *

European Athletic Association The European Athletic Association (EAA, more commonly known as European Athletics) is the governing body for athletics in Europe. It is one of the six Area Associations of the world's athletics governing body World Athletics. European Athletics h ...

, commonly known as European Athletics * ''

Eusko Alkartasuna Eusko Alkartasuna (; ; ; ) is a Basque nationalist and social-democratic political party operating in Spain and France. The Basque language name means ''Basque Solidarity'' and abbreviated as EA. The party describes itself as a " Basque national ...

'', a Basque political party *

National Solidarity (Greece) National Solidarity (, abbreviated E.A.) was the social welfare organization of the EAM resistance movement in occupied Greece during World War II. The decision to establish a resistance organization was taken by Pantelis Karagitsis, Lefteris ...

or , a Greek World War II-era welfare organization

Places

Ea, Spain Ea (also pronounced ''Ie'' in local Basque) is a town and municipality located in the province of Biscay, in the autonomous community of Basque Country, northern Spain. The town has three boroughs: ''Ea'', ''Bedarona'' and ''Natxitua''. The main ...

, a town in the Basque province of Biscay, Spain *

Eko Atlantic Eko Atlantic, officially Nigeria International Commerce city, also known as Eko Atlantic City, is a planned city in Lagos State, Nigeria, being constructed on land reclaimed from the Atlantic Ocean. Upon completion, the new peninsula is anticipat ...

, a city in Lagos State, Nigeria * Ceuta and Melilla, Spanish sovereign territories ( ISO 3166-1 alpha-2 Exceptionally Reserved code EA) *

East Asia East Asia is a geocultural region of Asia. It includes China, Japan, Mongolia, North Korea, South Korea, and Taiwan, plus two special administrative regions of China, Hong Kong and Macau. The economies of Economy of China, China, Economy of Ja ...

Religion

Ea (Babylonian god) Enki ( ) is the Sumerian god of water, knowledge ('' gestú''), crafts (''gašam''), and creation (''nudimmud''), and one of the Anunnaki. He was later known as Ea () or Ae p. 324, note 27. in Akkadian (Assyrian-Babylonian) religion, and i ...

or Enki, a water deity * Ecumenical Accompanier, a participant in the

Ecumenical Accompaniment Programme in Palestine and Israel The Ecumenical Accompaniment Programme in Palestine and Israel is an international, ecumenical programme that recruits and despatches observers (known as Ecumenical Accompaniers - EAs) to several Palestinian towns and villages to monitor the inter ...

Evangelical Alliance The Evangelical Alliance (EA) is a UK organisation of evangelical individuals, organisations, and churches, which is itself a member of the World Evangelical Alliance. Founded in 1846, the Evangelical Alliance aims to promote evangelical Chr ...

, a UK group of Evangelical Christians

Science and technology

Units

Exaampere The ampere ( , ; symbol: A), often shortened to amp,SI supports only the use of symbols and deprecates the use of abbreviations for units. is the unit of electric current in the International System of Units (SI). One ampere is equal to 1 c ...

(EA), an SI unit of electric current *

Activation energy In the Arrhenius model of reaction rates, activation energy is the minimum amount of energy that must be available to reactants for a chemical reaction to occur. The activation energy (''E''a) of a reaction is measured in kilojoules per mole (k ...

(E_a), in chemistry * Exa-annum (Ea), a unit of time

Other uses in science and technology

* Material Testing Program EA (Edgewood Arsenal) numbers *

Electron affinity The electron affinity (''E''ea) of an atom or molecule is defined as the amount of energy released when an electron attaches to a neutral atom or molecule in the gaseous state to form an anion. ::X(g) + e− → X−(g) + energy This differs by si ...

Ethyl acetate Ethyl acetate commonly abbreviated EtOAc, ETAC or EA) is the organic compound with the formula , simplified to . This flammable, colorless liquid has a characteristic sweet smell (similar to pear drops) and is used in glues, nail polish removers, ...

Electrophilic addition In organic chemistry, an electrophilic addition (AE) reaction is an addition reaction where a chemical compound containing a double or triple bond has a π bond broken, with the formation of two new σ bonds.March, Jerry; (1985). Advanced Organic ...

, a type of reaction in organic chemistry *

EMC EA/EB The EMC EA/EB is an early passenger train-hauling diesel locomotive built from May 16, 1937, to 1938 by Electro-Motive Corporation of La Grange, Illinois for the Baltimore and Ohio Railroad. They were the first model in a long line of passenger die ...

diesel locomotive, a cab-equipped lead unit * Eosin Azure, a polychrome cytoplasmic stain used in the

Papanicolaou stain Papanicolaou stain (also Papanicolaou's stain and Pap stain) is a multichromatic (multicolored) cytological staining technique developed by George Papanicolaou in 1942. The Papanicolaou stain is one of the most widely used stains in cytology, wh ...

Evolutionary algorithm Evolutionary algorithms (EA) reproduce essential elements of the biological evolution in a computer algorithm in order to solve "difficult" problems, at least Approximation, approximately, for which no exact or satisfactory solution methods are k ...

, an optimization algorithm *

Extended Attribute Extended file attributes are file system features that enable users to associate computer files with metadata not interpreted by the filesystem, whereas regular attributes have a purpose strictly defined by the filesystem (such as permissions or ...

, a computer file system feature

Other uses

* Ea Ea, also known as Craige Schensted, mathematician and game designer *

EA Guzman Edgar Allan Guzman (born November 20, 1989), also known by his nickname and screen name EA Guzman, is a Filipino actor, singer, host and model. He gained popularity after winning the Mr. Pogi 2006 competition on ''Eat Bulaga!'', aired on GMA Ne ...

(born 1989), Filipino actor, singer, comedian, host, and model *

Early action Early action (EA) is a type of early admission process offered by some institutions for college admissions in the United States, admission to colleges and universities in the United States. Unlike the college admissions, regular admissions process ...

, a form of college admission in the United States *

Effective altruism Effective altruism (EA) is a 21st-century philosophical and social movement that advocates impartially calculating benefits and prioritizing causes to provide the greatest good. It is motivated by "using evidence and reason to figure out how to b ...

, a social movement and philosophy for determining the most effective ways to benefit others *

Engineering Aide Engineering aide (abbreviated as EA) is a United States Navy occupational rating. Engineering aides plan, supervise and perform tasks required in construction surveying, construction drafting, planning and estimating and quality control; prepar ...

, a Seabee occupational rating in the U.S. Navy *

Environmental assessment Environmental impact assessment (EIA) is the assessment of the environmental consequences of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action. In this context, the term "environmental imp ...

, a legislative decision-making process *

Episodic ataxia Episodic ataxia (EA) is an autosomal dominant disorder characterized by sporadic bouts of ataxia (severe discoordination) with or without myokymia (continuous muscle movement). There are seven types recognized but the majority are due to two recog ...

, an incoordination disorder * EA, a designation for the El-Amarna letters, ancient Egyptian correspondence * ea, a digraph in the

list of Latin-script digraphs This is a list of digraphs used in various Latin alphabets. In the list, letters with diacritics are arranged in alphabetical order according to their base, e.g. is alphabetised with , not at the end of the alphabet, as it would be in Danish ...