EA

Look up ea in Wiktionary, the free dictionary.

EA, Ea, or ea may refer to:

Initialisms

• EA (video game company) or Electronic Arts, a video game company
• Electricity Association, a former association of electricity companies in the United Kingdom
• Electron affinity
• Electrophilic addition, a type of reaction in organic chemistry
• Emotions Anonymous, a program for those seeking to improve their mental or emotional health
• Endowment Assurance, a type of life insurance policy
• Engine Alliance, a joint venture between General Electric and Pratt & Whitney
• Engineering Aide (US Navy), a Seabee occupational rating in the U.S. Navy
• Engineers Australia, a professional body
• Enrolled Agent, a tax professional recognized by the IRS
• Enterprise architecture, a framework to align an processes with overall strategy
• Environment Agency, a regulatory body for the environment in England and Wales
• Episcopal Academy, a school in Merion, Pennsylvania
• Eusko Alkartasuna, a Basque political party
• Evangelical Alliance, a UK group of Evangelical Christians
• Evolutionary algorithm, an optimization algorithm
• Extended Attribute, a computer file system feature
• Sparx Enterprise Architect, a Unified Modeling Language (UML) modeling tool

Places

• Ea, Biscay, a town in the north of Spain

Fictional worlds

• Eä, the World that IS of J. R. R. Tolkien's Middle-earth universe
• Éa, of Ursula K. LeGuin's Earthsea fictional universe

Names

• Ea (Babylonian god), a water deity
• Ea Ea or Craige Schensted, mathematician and game designer

Symbols

• ea (digraph)
• Exaampere or EA, an SI unit of electric current
• Activation energy or E_a
• Exa-annum or Ea, a unit of time

Codes

• European Air Express's IATA airline designator
• Eastern Air Lines' IATA airline designator
• Eurasian Patent Organization's WIPO Standard ST.3 code

Other uses

• Ea (band), a band on Solitude Productions label

See also

• Amarna letters, EA 1 through EA 382
• EMC EA/EB diesel locomotive, its cab-equipped lead unit
• All pages beginning with "EA"
• All pages beginning with "Ea"
• All pages with titles containing "EA"

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.