The Kingdom of Denmark

a common Danish initialism for Denmark

Democratic Kampuchea Cambodia 1975 to 1979

.dk, Denmark's country code Top Level Domain

Drift king

Darryl Kile, a baseball pitcher

Diels-Kranz summary and related information.

Diskeeper, a disk defragmenter for Microsoft Windows and Open VMS, often abbreviated DK

Dorling Kindersley, a book publisher

Donut King, a popular fast food outlet

Donkey Kong (character), a popular video game character created by Nintendo's Shigeru Miyamoto

The IATA code for MyTravel Airways and Eastland Air

Dead Kennedys, a famous hardcore punk band

Denmark's ISO 3166-1 alpha-2 country code and its subsets

Derek "DK" Kitson, a firefighter from Third Watch played by Derek Kelly.

DK (album), the abbreviation for the 2006 debut album by Danity Kane

Darren Knott, a British disc jockey and record producer

dk is sometimes mistakenly used as the symbol for the SI prefix deca/deka; the correct symbol is da

An initialism (sometimes written as D.K.) for the Dakshina kannada district in India.