LBD
# LBD

LBD may refer to:

## Arts and entertainment

* The Lizzie Bennet Diaries, a web series retelling of Pride and Prejudice
* LBD teen books by Grace Dent

## Education

* Learning by doing, a general concept of improving performance as the accumulated amount of work in some field increases
* Learning disability, frequently referred to as LBD (learning behavior disorder) by educators and workers in special education fields
* Literature-based discovery, a form of knowledge extraction and automated hypothesis generation

## Science and mathematics

* Lanczos bidiagonalization (Lanczos algorithm) in linear algebra
* Lewy body dementia, an umbrella term for dementia with Lewy bodies and Parkinson's disease dementia
* Ligand binding domain, in molecular biology, part of the structure of a nuclear receptor
* Literature-based discovery, a form of knowledge extraction and automated hypothesis generation

## Transport

* IATA airport code for Khudzhand Airport, Tajikistan
* MRT station abbreviation for Labrador Park MRT station, Singapore

## Weaponry

* LBD-1 Gargoyle, a surface-to-air missile
* Lanceur de balle de défense, French designation for flash-ball, a less lethal law enforcement weapon

## Other uses

* Lafayette Brawlin' Dolls, a roller derby league in Indiana, United States
* Lesbian bed death, a concept proposed by sexologist Pepper Schwartz
* London Beth Din, a religious court of Ashkenazi Jews
* Little black dress, a semi-formal women's garment
