EAD

EAD may refer to:

• EAD socket, an obsolete network connection socket
• Eadem, a Latin term meaning "the same"
• Early afterdepolarization, a type of cardiac dysrhythmia
• Earlsfield railway station in London
• Emergency airworthiness directive
• Employment authorization document, in the United States
• Encoded Archival Description, an archival data standard
• Environment Agency Abu Dhabi
• Equivalent air depth
• European AIS Database, an aviation database
• Exposure at default
• Nintendo Entertainment Analysis & Development, defunct