Editing ECA

'''ECA''', '''Eca''' or '''Eça''' may refer to:
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==Companies==
* [[ECA International]], a consulting firm
* [[ECA Records]], a record label based in New York City
* [[Encana]], a Canadian independent petroleum company that existed from 2002 to 2020
* [[Eurocypria Airlines]], a Cypriot charter airline that operated from 1992 to 2010
* [[European Coastal Airlines]], a Croatian seaplane operator that existed from 2000 to 2016

==Education==
* [[ACES Educational Center for the Arts]], in New Haven, Connecticut, United States
* [[Edinburgh College of Art]], in Scotland
* [[Education Corporation of America]], a company running schools in southern American states
* [[Emmanuel Christian Academy (Ohio)]], in Springfield, Ohio
* [[Escuela Campo Alegre]], an American international school in Caracas, Venezuela
* [[Evangel Christian Academy]], in Shreveport, Louisiana
* [[Evangelical Christian Academy (Madrid, Spain)]]
* [[School of Communications and Arts, University of São Paulo]] (Portuguese: ''{{lang|pt|Escola de Comunicações e Artes}}''), in Brazil

==Government==
* [[Bureau of Educational and Cultural Affairs]], of the United States Department of State
* [[Economic Commission for Africa]], a United Nations commission for encouraging economic cooperation among nations of the African continent)
* [[Economic Cooperation Administration]], a former United States government agency 
* Electronic Components Assemblies, a division of the [[Electronic Industries Alliance]]
* [[European Court of Auditors]], an institution of the European Union
* [[Executive Council of Alberta]], the Canadian province's executive branch
* [[Export credit agency]], a private or quasi-governmental institution that acts as an intermediary between national governments and exporters
* [[United Nations Economic Commission for Africa]], a commission to encourage economic cooperation among African countries

==Law==
* [[Electoral Count Act]], of the United States
* [[Essential Commodities Act]], of the Parliament of India
* [[European Chips Act]], a legislative package to encourage semiconductor production in the European Union
* [[European Communities Act 1972 (Ireland)]], of the Oireachtas (Irish Parliament)
* [[European Communities Act 1972 (UK)]], of the Parliament of the United Kingdom

==Medicine and anatomy==
* [[ECA stack]], a combination of ephedrine, caffeine, and aspirin
* [[Emergency care assistant]], in the United Kingdom
* [[External carotid artery]]
* External control arm [[clinical trial]]

==People==
* [[António Eça de Queiroz]] (1891 - 1968), a Portuguese monarchist politician and agitator
* [[António Júlio da Costa Pereira de Eça]] (1852 - 1917), a general of the Portuguese Army, a colonial administrator and minister of War
* [[Duarte de Eça]] (born c. 1480), 3rd [[Captain-major]] of [[Portuguese Ceylon]]
* [[Eça de Queiroz]] (1845 - 1900), one of the greatest Portuguese writers in the realist style
* [[Ferdinand of Portugal, Lord of Eça]] (c. 1378 - c. 1460), the son of Portuguese Infant [[John, Duke of Valencia de Campos]]
* [[Filipa de Eça]] (c. 1480 - 1551), a 16th-century Portuguese nun
* [[Joana de Eça]] (1480 - 1572), a Portuguese courtier and royal favorite
* [[Luiz Eça]] (1936 - 1992), Brazilian pianist

==Science and technology==
* [[Elementary cellular automaton]]
* [[Engineering Critical Assessment]]
* [[Enterobacterial common antigen]]
* [[Enterprise Collaboration Architecture]], a standard of the Object Management Group
* [[Ethyl cyanoacrylate]]
* [[European Crystallographic Association]], an independent scientific organisation, representing both national crystallographic associations in Europe as well as individual members
* [[Event condition action]], a principle to define triggers in a database

== Sports ==
* [[Euroleague Commercial Assets]], a private company that runs and operates the top continental-wide basketball men's professional sports club competitions in Europe
* [[European Canoe Association]], the umbrella organization for canoeing sport in Europe
* [[European Club Association]], an association of European football clubs

==Other uses==
* [[Easington Catchment Area]], a group of natural gas fields in the North Sea
* [[Ecologically Critical Area]], in Bangladesh
* [[Electrical Contractors' Association]], a British industry association 
* [[Emission Control Area]], sea areas with regulated sulfur and nitrous oxides emission caps
* [[Entertainment Consumers Association]], an American consumer advocacy organization
* [[Europe]] and [[Central Asia]], an abbreviation used by the [[World Bank]]
* [[European Cockpit Association]], a trade union
* [[European Compliance Academy]], a leading European not-for-profit organization for promoting harmonization of GMP and regulatory guidelines within in the EU pharmaceutical industry
* [[European Communist Action]], a coalition of political parties
* [[Evangelical Church Alliance]]

{{disambiguation}}