What does DEI stand for?

Dale Earnhardt, Incorporated - Motorsports

Data Engineering, Inc.

Data Export/Import (SAUS)

Declaration of European Interest (EURO)

Decortis - NCIC firearms make code (NCIC)

Defense des Enfants - International - Defence for Children International Movement - DCI (EAIO)

Defense Electronics, Inc.

Deliverable End Item

Demisa - Language code (ETLW)

Denis Island - Seychelles Islands - Airport symbol (OAG)

Denison Marine Co., Dania, FL - Manufacturer code for watercraft hull identification number (USCG)

Dent - Idaho - Seismograph station code, US Geological Survey - Closed (SEIS)

Design, Engineering, and Integration

Design Engineering Identification (NASA)

Design Engine Inspection (AFM)

Development Engineering Inspection (MCD)

Development Exchange, Incorporated (SAUO)

Digital Electronics Incorporated (SAUO)

Direction de l'electronique et de l'Informatique - Department of Electronics and Information Technology

Director of Electrical Inspection (SAUO)

Display Evaluation Index

Diversified Energies, Inc. (EFIS)

Dose Equivalent Iodine - Nuclear energy (NRCH)

Double Electrically Insulated (SAUS)

Dutch East Indies

Dynamic Effect Induction - Automotive engineering

Dynamic Engineering Incorporated (SAUO)

Export-Import Bank of the United States, Washington, DC - Library symbol - Library of Congress (LCLS)

double electrically isolated (SAUS)