noun

• equalization, equalisation (adjusting the balance between frequency components within an electronic signal)
• Initialism of emotional quotient: a metric similar to IQ but measuring one's perception of emotions or emotional intelligence.
• (Mormonism) Initialism of Elders' Quorum.
• (video games) Initialism of EverQuest, a massively multiplayer online role-playing game.
• Abbreviation of equation. [The act or process of equating two or more things, or the state of those things being equal (that is, identical).]