Dei

Dei, dei, or DEI commonly refers to:

Look up Dei, dei, or DEI in Wiktionary, the free dictionary.

Dei, dei, or DEI may also refer to:

Businesses and organizations

Dale Earnhardt, Inc., a former NASCAR team, now a museum
Directed Electronics, Inc., an American manufacturer of vehicle security systems
Dutch East Indies, the Dutch colonial apparatus in the East Indies, now known as Indonesia
Public Power Corporation (Greek: Dimosia Epicheirisi Ilektrismou), a Greek electric power company in Greece
Senckenberg German Entomological Institute, formerly German Entomological Institute (German: Deutsches Entomologisches Institut), an entomological research institute in Germany

Darrell Edward Issa, a U.S. representative from California
DEI (Dabney Eats It), the motto of Dabney House at California Institute of Technology
Dei Rural LLG, a local government in Papua New Guinea
Benedetto Dei, an Italian poet and historian (1417–1492)
Destroy Erase Improve, a 1995 extreme metal album by Meshuggah
Doofenshmirtz Evil Incorporated, a fictional company in the Phineas and Ferb animated TV series
Divide et impera, also known as "divide and conquer"
Demisa language (ISO 639-3 code: dei)