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 (, abbreviated DLR, literally ''German Center for Air- and Space-flight'') is the national center for aerospace, energy and transportation research of Germany, founded in 1969. It is headquartered in Cologne with 3 ...

() *

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, th ...

, a U.S. engineering and design firm

Mathematics and technology

Design layout record A design layout record (DLR) or circuit layout record (CLR) is used in the telecommunication industry to describe the detailed design path of a completed circuit, including all equipment and network components from one end (often referred as A-Loc ...

, 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 ton The long ton, ...

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 using ...

, Microsoft software

Transportation

Docklands Light Railway The Docklands Light Railway (DLR) is an automated medium-capacity rail system, light metro system primarily serving the redeveloped London Docklands, Docklands area of London and providing a direct connection between London's two major financi ...

, London, England

Other uses

David Lee Roth David Lee Roth (born October 10, 1954) is an American rock singer. Known for his wild and energetic stage persona, he was the lead vocalist of the hard rock band Van Halen for three stints: from 1974 to 1985, during 1996, and from 2006 to when ...

** ''

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

'', an album by David Lee Roth *

Arise the Republic Debout la France (, , DLF), originally called Debout la République (, , DLR), is a French political party founded by Nicolas Dupont-Aignan in 1999 as the "genuine Gaullist" branch of the Rally for the Republic. It was relaunched again in 2000 ...

(), a political party in France *

Dicționarul Limbii Române ''Dicționarul Limbii Române'' (''"The Romanian Language Dictionary"''), abbreviated DLR, also called Thesaurus Dictionary of the Romanian Language, is the most important lexicographical work of the Romanian language, developed under the aegis of ...

, the most comprehensive dictionary of the Romanian language *

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 record, referring to statistics in track and field {{Disambiguation