UEI

UEI may refer to:

Organizations

 * Unidad Especial de Intervención ("Special Intervention Unit"), the emergency response unit of the Spanish Guardia Civil
 * UEI College, a career education school in California, US
 * Universal Electronics Inc, an American manufacture of electronic remote control and sensing products

Other uses

 * Unique Entity Identifier, a unique identifier for companies in the US
 * Unified Emulator Interface, a component of the software Eclipse