Exchange
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2008-07-11T15:59:54Z
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{{Wiktionarypar|exchange}}
'''Exchange''' may mean:
* [[Trade]] or [[barter (economics)|barter]], the voluntary exchange of goods and/or services
* [[Social exchange theory|Social exchange]]
* [[Student exchange program]] or high school exchange
* [[Exchange rule]], from Mathematical Logic
* [[The exchange (chess)]], the value difference between rook and a bishop or knight
* [[Public exchange]], ''see'' [[Public opinion]]
* [[National Exchange Club]], a civic organization
* [[Prisoner exchange]], a swap of prisoners by opposing sides in a conflict
In '''communications''' and '''technology''':
* [[Telephone exchange]]
* [[Internet Exchange Point]]
* [[Microsoft Exchange Server]], an email server software product from Microsoft, or
* [[Microsoft Exchange Client]], the former companion client software for Exchange Server that was embedded into some versions of Microsoft Windows.
In '''finance''':
* [[Foreign exchange market]] for currencies
** [[Exchange rate]], how much one currency is worth in terms of the other
* [[Securities exchange]]
** [[Stock exchange]], where company stocks and other securities are traded
** [[Futures exchange]], where futures contracts and options (derivatives) are traded
** [[Commodities exchange]]
In '''music''':
* [[Exchange (musical)]], a musical revue from 1970
* [[Exchange (band)]], featuring Steve Sexton and Gerald O'Brien
* [[Lindy Exchange]], a type of swing dance event
* The name of two songs by [[Massive Attack]] which appear on their album [[Mezzanine (album)|Mezzanine]].
In '''science''':
* [[Hydrogen-deuterium exchange]]
* [[Exchange symmetry]] in quantum mechanics, which refers to the physical consequences of the indistinguishability postulate of quantum statistics
* [[Exchange interaction]] in quantum mechanics, an interaction among indistinguishable particles.
In '''place names''':
*[[Exchange, Indiana]]
*[[Exchange, Pennsylvania]]
*[[Exchange, West Virginia]]
In '''resouces''':
*[[Capacity Exchange]]
*[[Broadband Exchange]]
*[[Power Exchange]]
== See also ==
*[[X-Change]]
* [[Geo-exchange]]
* [[Securities Exchange Act]] (1934)
* [[Change]]
* [[The Exchange]]
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