EEA or Eea may refer to:

Organisations

European Economic Area The European Economic Area (EEA) was established via the ''Agreement on the European Economic Area'', an international agreement which enables the extension of the European Union's single market to member states of the European Free Trade As ...

* European Environment Agency * EEA Helicopter Operations, a Dutch subsidiary on

CHC Helicopter CHC Helicopter is a Texas-based helicopter services company. CHC Helicopter maintains it global headquarters in Irving, Texas and operates more than 250 aircraft in 30 countries around the world. CHC's major international operating units are b ...

Economics

* Environmental-economic accounting *

Exchange Equalisation Account The Exchange Equalisation Account (EEA) is a fund of His Majesty's Treasury in the United Kingdom. It holds the country's the special drawing rights (SDR) held at the International Monetary Fund as well as reserves of foreign currencies and gold. I ...

, the British Treasury's reserve fund

Science and technology

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 Note that this is ...

(E_ea), the energy required to detach an electron from a singly charged negative ion *

Equal environments assumption Twin studies are studies conducted on identical or fraternal twins. They aim to reveal the importance of environmental and genetic influences for traits, phenotypes, and disorders. Twin research is considered a key tool in behavioral genetics ...

, an assumption underlying the methodology of the

twin study Twin studies are studies conducted on identical or fraternal twins. They aim to reveal the importance of environmental and genetic influences for traits, phenotypes, and disorders. Twin research is considered a key tool in behavioral genetics ...

* Ethylene-ethyl acid, used in hot-melt adhesive * Extended Euclidean algorithm

Other uses

River Eea The River Eea () is a small river in the Lake District, Cumbria, England running through the Furness region, which until 1974 was part of Lancashire. It is a relatively short system that arises from numerous small becks and streams throughout th ...

, in Cumbria, England * Eëa, an island in Greek mythology *

Environment of evolutionary adaptedness Evolutionary psychology is a theoretical approach in psychology that examines cognition and behavior from a modern evolutionary perspective. It seeks to identify human psychological adaptations with regards to the ancestral problems they evol ...

, in evolutionary psychology *

Economic Espionage Act of 1996 The Economic Espionage Act of 1996 () was a 6 title Act of Congress dealing with a wide range of issues, including not only industrial espionage (''e.g.'', the theft or misappropriation of a trade secret and the National Information Infrastructu ...

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