EW

EW, Ew, or ew may refer to:

In arts and entertainment

 * "Ew!", a 2014 song by Jimmy Fallon and will.i.am
 * "Ew", a 2020 song by Joji
 * eBaum's World, an entertainment website
 * Electric Wizard, a metal band from Dorset, England
 * Eggplant Wizard, a character in the Kid Icarus video games
 * Entertainment Weekly, an American magazine, published by Meredith
 * Eugene Weekly, an alternative weekly newspaper published in Eugene, Oregon
 * Extreme Warfare, a series of computer games
 * Eddsworld, a British animated web series

In science and technology

 * Electronic warfare, the use of electromagnetic energy in warfare
 * Electroweak interaction, in physics
 * Electrowinning, an electro-chemical process
 * Entomological warfare, a type of biological warfare that uses insects to attack the enemy
 * Equivalent weight, in chemistry
 * Exawatt, an SI unit of power
 * Extinct in the wild, a conservation status level

Transport

 * NZR EW Class Electric Locomotive, Electric locomotive used in the Wellington region of New Zealand

Other uses

 * Eww (disambiguation)
 * Ew (digraph), in the English language
 * Each-way (bet), a wager consisting of a win bet and a place bet
 * East West (disambiguation), comparable to "NS" for North-South or "UD" for Up-Down
 * Emergency ward, a medical treatment facility specializing in emergency medicine
 * Eurowings (IATA airline designator), a German airline
 * Disgust