Editing ECW

'''ECW''' may refer to:
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==Professional wrestling==
* [[Extreme Championship Wrestling]] (originally Eastern Championship Wrestling), a professional wrestling promotion that operated from 1992 to 2001
* [[The Alliance (professional wrestling)]] (originally the WCW/ECW Alliance), a 2001 World Wrestling Federation stable that included Extreme Championship Wrestling
* [[ECW (WWE brand)]], a World Wrestling Entertainment brand from 2006 to 2010 based on the Extreme Championship Wrestling promotion

===Wrestling television programs===
* ''[[ECW Hardcore TV]]'', produced by the Extreme Championship Wrestling promotion from 1993 until 2000
* ''[[ECW on TNN]]'', produced by the Extreme Championship Wrestling promotion from 1999 to 2000
* ''[[WWE ECW]]'', produced by World Wrestling Entertainment from 2006 to 2010 based on the Extreme Championship Wrestling promotion

==Military==
* [[Electronic counter-warfare]], a set of military measures to counteract enemy radars, missile-guidance, etc.
* [[English Civil War]](s), a series of armed conflicts and political machinations which occurred in England from 1642 to 1651

==Other==
* [[Eastern Coach Works]], a defunct bus body building company from England
* [[ECW (file format)]], an enhanced compressed wavelet file format designed for geospatial imagery
* [[ECW model]] in chemistry for Lewis acid–Lewis base interactions
* [[ECW Press]], a Canadian book publisher
* [[Extreme cold warning|Extreme Cold Warnings]] are issued to inform the public about active or imminent severe cold temperatures in their region that are expected to last for a while; examples:
** In the [[Extreme_cold_warning#United_States|U.S.]], when temperatures fall to {{convert|-35|F}} or colder with winds of less than {{convert|5|mph|km/h m/s|abbr=on|0}}
** In [[Extreme_cold_warning#Ranges_for_issuing_an_extreme_cold_warning|Canada]], based on either the temperature or the wind chill being a certain value for at least 2 hours; the values range from {{convert|-30|C}} in the warm temperates to {{Convert|-55|C}} in parts of the [[Arctic]]
* [[Extreme cold weather clothing|Extreme Cold Weather clothing]] for arctic or mountainous areas
** [[Extended Cold Weather Clothing System]] worn by members of the [[United States Army]]

{{Disambiguation}}