BDD or bdd may refer to:

Science and technology

Body dysmorphic disorder Body dysmorphic disorder (BDD), also known in some contexts as dysmorphophobia, is a mental disorder defined by an overwhelming preoccupation with a perceived flaw in one's physical appearance. In BDD's delusional variant, the flaw is imagined ...

, a mental disorder involving a disturbed body image *

Brachydactyly type D Brachydactyly type D, also known as murderer's thumb, stubbed thumb, spoon thumb, or short thumb, is a genetic trait recognised by a thumb being relatively short and round with an accompanying wider Nail (anatomy), nail bed. The distal phalanx of ...

, relative shortness and roundness of the thumb with an accompanying wide nail bed * Boron-doped diamond, synthetic diamond containing some boron.

Computing

Balancing domain decomposition In numerical analysis, the balancing domain decomposition method (BDD) is an iterative method to find the solution of a symmetric positive definite system of linear algebraic equations arising from the finite element method.J. Mandel, ''Balancing ...

, a parallel iterative method in numerical analysis *

Behavior-driven development Behavior-driven development (BDD) involves naming software tests using domain language to describe the behavior of the code. BDD involves use of a domain-specific language (DSL) using natural-language constructs (e.g., English-like sentences) ...

, a software development technique *

Binary decision diagram In computer science, a binary decision diagram (BDD) or branching program is a data structure that is used to represent a Boolean function. On a more abstract level, BDDs can be considered as a compressed representation of sets or relations. Un ...

, a data structure in computer science *

Business Desktop Deployment Microsoft Deployment Toolkit (MDT; originally released as ''Business Desktop Deployment in August 2003'') is a free software package from Microsoft for automating the deployment of Windows 10, Server 2019 and older Windows Server and desktop op ...

, project management tools published by Microsoft *

Business-driven development Business-driven development is a meta-methodology for developing IT solutions that directly satisfy requirement, business requirements. This is achieved by adopting a model-driven approach that starts with the business strategy, requirements, and g ...

, a software development methodology focusing on business requirements

Organisations

Bantam Doubleday Dell Doubleday is an American publishing company. It was founded as the Doubleday & McClure Company in 1897. By 1947, it was the largest book publisher in the United States. It published the work of mostly U.S. authors under a number of imprints and ...

, a book publisher that became part of Random House *

Bund der Deutschen The Alliance of Germans, Party for Unity, Peace and Freedom (, BdD) was a political party in the Federal Republic of Germany. Origins of the BdD and its program until the foundation of the German Peace Union The BdD resulted from the opposition m ...

, a German political party of the 1950s and 1960s

Places

Badu Island Airport Badu Island Airport is an airport on Badu Island, Queensland, Australia. See also * List of airports in Queensland This is a list of airports in the States and territories of Australia, Australian state of Queensland. __TOC__ List of ai ...

, Queensland, Australia (by IATA code) *

Baoding East railway station Baoding East railway station is a railway station of Beijing–Guangzhou–Shenzhen–Hong Kong high-speed railway located in Baoding, Hebei Province, the People's Republic of China China, officially the People's Republic of China (PRC), ...

, Hebei, China (by CR code) * Beirut Digital District, Lebanon

Other uses

Bdd (video gamer) Gwak Bo-seong (, born March 1, 1999), better known as Bdd, is a South Korean professional ''League of Legends'' player for KT Rolster. He is a two-time LCK regular season MVP, receiving the title in the 2017 summer and 2018 spring splits. Bdd ...

(born 1999), South Korean professional ''League of Legends'' player * " B.D.D.", a 1969 single by The Groundhogs * ISO 639:bdd, the Bunama language spoken in Papua New Guinea