// Workers AI · dad joke modeWhat did CSD say to its date? You're a compact significant discovery.

CSD may refer to:

Finance

• Central securities depository
• Confederate States Dollar
• Serbian dinar, by previous ISO 4217 code

Organizations

Education

• California School for the Deaf (disambiguation), several institutions
• Canyons School District, in Utah, US
• Cheltenham School District, in Pennsylvania, US
• Christina School District, in Delaware, US
• Cleveland School District, in Mississippi, US
• Cordova School District, in Alaska, US

Other organizations

• Canteen Stores Department (India), a chain of stores operated by the Indian Ministry of Defence at military bases
• CSD Pakistan (Canteen Stores Department), a chain of stores operated by the Pakistani Ministry of Defence
• Chartered Society of Designers, a British learned society for various kinds of design work
• Commission on Sustainable Development (1992–2013), a former UN agency
• Communication Service for the Deaf, an American non-profit company providing ASL services
• Congress of Democratic Trade Unions (Quebec) (French: Centrale des syndicats démocratiques), a labor organization
• Consejo Superior de Deportes (Higher Sports Council), Spain's national sports agency
• Correctional Services Department Hong Kong Correctional Services, prison agency of Hong Kong
• Czechoslovak State Railways (Czech: Československé státní dráhy) (1918–1939, 1945–1992), former state railroad company

Science and technology

Biology and medicine

• Cat scratch disease, caused by the intracellular bacterium Bartonella henselae
• Chronic subjective dizziness
• Citrus stubborn disease, a plant disease
• Cortical spreading depression
• Communication Sciences and Disorders, a discipline encompassing speech-language pathology, audiology, auditory science, and speech science
• The complementary sex determiner gene, csd, in Hymenoptera

Computing and telecommunication

• Canonical signed digit, a system for encoding a floating-point value in two's complement representation
• Circuit Switched Data, for mobile phones
• Client-side decoration, a GUI design concept that allows a program's interface to adapt to a user's system
• Corrective Service Diskette, an update for a software program
• Cross Spectral Density, sub-category of spectral density.

Other sciences and technologies

• Cambridge Structural Database
• Constant speed drive
• Cumulative spectral decay plot, also known as a "waterfall plot"
• Cutter suction dredger, a type of dredger

Other uses

• Cali Swag District, a music group
• Carbonated soft drinks sector of the beverage industry
• Christopher Street Day, an annual European LGBTQ celebration and demonstration
• Cook, Serve, Delicious! and sequels, a series of cooking simulation video games