DLR may refer to:

Companies and organizations

* , the first German airline * , a German radio network * or DLR Kultur, a German radio station *

German Aerospace Center The German Aerospace Center (german: Deutsches Zentrum für Luft- und Raumfahrt e.V., abbreviated DLR, literally ''German Center for Air- and Space-flight'') is the national center for aerospace, energy and transportation research of Germany ...

() *

DLR Group DLR Group is an employee-owned integrated design firm providing architecture, engineering, planning, and interior design. Their brand promise is to elevate the human experience through design. A self-described advocate for sustainable design, the ...

, a U.S. engineering and design firm

Mathematics and technology

* Design layout record, of telecommunication circuit *

Displacement–length ratio The displacement–length ratio (DLR or D/L ratio) is a calculation used to express how heavy a boat is relative to its waterline length. DLR was first published in It is calculated by dividing a boat's displacement in long tons (2,240 pounds) ...

of a vessel *

Dynamic Language Runtime The Dynamic Language Runtime (DLR) from Microsoft runs on top of the Common Language Runtime (CLR) and provides computer language services for dynamic languages. These services include: * A dynamic type system, to be shared by all languages usi ...

, Microsoft software

Transportation

Docklands Light Railway The Docklands Light Railway (DLR) is an automated light metro system serving the redeveloped Docklands area of London, England and provides a direct connection between London's two major financial districts, Canary Wharf and the City of L ...

, London, England

Other uses

* ''

DLR Band ''DLR Band'' is the fifth full-length studio album by David Lee Roth, the former vocalist of Van Halen. It was released in 1998 and remains the only installment on Roth's own Wawazat!! label. Information ''DLR Band'' was recorded and mixed in ...

'', an album by David Lee Roth *

Arise the Republic Debout la France (, ; DLF) is a French political party founded by Nicolas Dupont-Aignan in 1999 under the name Debout la République (''Republic Arise'', DLR) as the "genuine Gaullist" branch of the Rally for the Republic (RPR). It was relaunch ...

(), a political party in France *

DLR Lexicon DLR Lexicon, branded as dlr LexIcon, is a building in Dún Laoghaire, Ireland, housing the main public library and cultural centre of Dún Laoghaire–Rathdown County Council (DLR CC). It has attracted controversy, with opponents critical of it ...

, Dún Laoghaire, Ireland library * Diamond League Records, abbreviation for records in the

Diamond League The Diamond League is an annual series of elite track and field athletic competitions comprising fourteen of the best invitational athletics meetings. The series sits in the top tier of the World Athletics (formerly known as the IAAF) one-day mee ...

{{Disambiguation