EAD

EAD may refer to:


 * EAD socket, an obsolete network connection socket
 * Eadem, a Latin term meaning "the same", abbreviated ead.
 * Early afterdepolarization, a type of cardiac dysrhythmia
 * Earlsfield railway station in London, station code
 * Elite athletes with a disability, a term to describe athletes taking part in disabled sports
 * Emergency airworthiness directive, issued when an unsafe condition exists that requires immediate action by an aircraft owner or operator
 * Employment authorization document, in the United States
 * Encoded Archival Description, an archival data standard
 * Engin Altan Düzyatan, a Turkish actor
 * Environment Agency Abu Dhabi, a government agency
 * Equivalent air depth, a way of approximating decompression requirements
 * European AIS Database, an aviation database
 * Exposure at default, a measure of risk used in banking regulation
 * Nintendo Entertainment Analysis & Development, a defunct division of Nintendo