EID

EID, an acronym, may refer to:

• Ecological interface design, a framework for designing complex sociotechnical, real-time, and dynamic systems
• Electronic identification, digital systems used for proof of identity
• eUICC identifier, a 32-digit unique identifier of an eUICC eSIM device, representing the identity of a mobile device to a cellular network service provider
• eSIM Identifier, a misnomer for eUICC Identifier
• Emerging infectious disease, an increasingly prevalent infectious disease
• Emotional instability disorder, a psychological condition formerly known as borderline personality disorder

See also

• Eid (disambiguation)