EI 1045810 218088284 2008-06-09T02:42:57Z Ajayvius 2131263 put in alphabetical order El is a word in Spanish. Any person can use it. It means "the" in masculine form. '''EI''' or '''Ei''' may stand for: * ''[[Earth Interactions]]'', a journal * [[Ei (digraph)|ei]], a [[digraph (orthography)|digraph]] found in some writing systems * Ei, an abbreviation for the [[IEEE]] prefix exbi which represents 2<sup>60</sup>. * [[Ei, Kagoshima|Ei]], a town located in Kagoshima, Japan. * "[[E.I. (song)]]", a song by the rapper [[Nelly]] * "[[E/I]]": Educational and informational programming that is required for network television broadcast channels in the United States * ei, a form of the Finnish [[negative verb]] * EI, acronym for Engineer Intern, a probationary period lasting up to 5 years before an engineering graduate can become a [[Professional Engineer]] * [[Education International]], a global union federation * [[Electron ionisation]] an ionisation method in [[Mass spectrometry]] * [[Electronic ignition]] * [[Electronic Intifada]], a non-profit organization providing news and editorials on the Israeli-Palestinian conflict. * [[Emotional intelligence]] * [[Unemployment benefit|Employment insurance]], a Canadian government benefit * [[Encyclopaedia of Islam]], scholarly [[encyclopaedia]] covering many aspects of [[Islam]] * [[Energy Institute]] * [[Enterprise application integration|Enterprise integration]] * [[Enterprise Ireland]] an [[Republic of Ireland|Irish]] economic development agency * [[Environmental illness]], an increased sensitivity to common chemicals also called [[multiple chemical sensitivity]]. * [[Equine influenza]], also known as Horse Flu * [[Extreme ironing]], an extreme sport * German word for egg * E<sub>I</sub> or [[ionization energy]], the energy required to remove one electron from one atom to another. * The [[exponential integral]], mathematical function <math>{\rm Ei}(x)=-\int_{-x}^{\infty} \frac{e^{-t}}{t} {\rm d}t</math> * The product of the [[Young's modulus]] E and the [[second moment of inertia]] I. * The [[Republic of Ireland]], in a number of meanings, including [[ITU prefix]]es, from the Irish language name [[Éire]]. * The [[Aer Lingus]] airlines [[IATA airline designator]] {{disambig}} [[de:Ei (Begriffsklärung)]] [[fr:EI]] [[ko:EI]] [[it:EI]] [[nl:Ei]] [[ja:EI]] [[no:EI]] [[ksh:EI (Watt ėßß datt?)]] [[fi:Ei]]