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), 2025 Labrinth, Sia & Diplo Present... LSD, 2019, by LSD
Songs "LSD" (song), a 2015 song by ASAP Rocky "L.S.D" (Skegss song), 2014 "£.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
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 Fisher's least significant difference, a post-hoc statistical test for pairwise comparisons 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, American wrestler Long slow distance running training LSD: Dream Emulator, a 1998 Japanese video game Lsd or £sd, short for the Imperial Roman coins , , and , now used for pounds, shillings, and pence
See also