LSD (disambiguation)

LSD is lysergic acid diethylamide, a psychedelic drug.

The initialism may also refer to:

Film and television

 * Love Sex aur Dhokha, a 2010 film by Dibakar Banerjee
 * Love Sex aur Dhokha 2, its 2024 sequel
 * "Lysergic Acid Diethylamide" (Fringe), a 2011 episode of the American science fiction drama television series Fringe
 * LSD - Love, Scandal and Doctors, Indian web series
 * LSD: Laal Suitcase Ta Dekhechen?, Indian film

Music

 * Left Spine Down, a Canadian cyberpunk band formed in 2001
 * LSD (group), a musical supergroup formed in 2018
 * LSD and the Search for God, an American band formed in 2005

Albums

 * LSD (Cardiacs album), 2008 cancelled album
 * LSD (LSD album), 2019, by LSD

Songs

 * "LSD" (song), a 2015 song by ASAP Rocky
 * "£.s.d.", a song by the Pretty Things, the B-side to the song "Come See Me", 1966
 * "L.S.D.", a song by Hawkwind from the album Electric Tepee, 1992
 * "LSD" (Gloria Groove song), 2022
 * "L.S.D", a song by Skegss

Organizations

 * League of Social Democrats, a political party in Hong Kong
 * League for Spiritual Discovery, organization active in the US in the mid-to-late 1960s, promoting the use and legality of LSD
 * Louisiana School for the Deaf, Baton Rouge, US
 * Lutheran School For The Deaf, Kwai Chung, Hong Kong

Science and technology

 * Language for Systems Development, a programming language
 * Laser Schlieren Deflectometry, for gas temperature measurement
 * Least significant digit
 * Lightweight Service Discovery
 * Limit state design in structural engineering
 * Limited slip differential, for vehicles
 * Local Peer Discovery, or Local Service Discovery
 * Line sharing device or modem sharing device
 * Linear slot HVAC diffuser
 * Log-spectral distance or log-spectral distortion
 * Low self-discharge NiMH battery
 * Low sulfur diesel, a fuel
 * Lumpy skin disease of cattle
 * Lysosomal storage disease, metabolic disorders

Other uses

 * Karolina Dean or LSD, Marvel Comics character in Runaways
 * Lake Shore Drive, Chicago, U.S.
 * Landing Ship, Dock, US Navy designation
 * Legal subdivision in Dominion Land Survey of Western Canada
 * Little Sandy Desert, a desert and bioregion in Western Australia
 * "Little" Spike Dudley, US wrestler
 * Long slow distance running training
 * LSD: Dream Emulator, a 1998 Japanese video game
 * Lsd or £sd, short for "pounds, shillings and pence", a currency system