SMD

SMD or smd may refer to:

Organizations

• Science Mission Directorate, a body within NASA
• Sharjah Museums Department, former name of the Sharjah Museums Authority
• Soil Machine Dynamics, an underwater vehicles company founded by Alan Reece

Music

• Simian Mobile Disco, an English electronic music duo
• Slipmatt Dubs (born 1967), Breakbeat hardcore series
• Sacræ Musicæ Doctor (Doctor of Sacred Music)

Science and technology

• Standardized mean difference, a basis for effect size in statistics
• Sauter mean diameter, in fluid dynamics
• Semi Metalic Disc, audio release format developed in Brazil
• Service Mapping Description, a proposed standard for describing web services
• Stereotypic movement disorder, a motor disorder
• Storage Module Device, 1970s CDC disk drives
• Surface-mounted device, an electronic component used in surface-mount technology
• SMD LED module, a common component of an LED lamp

Other uses

• Sega Mega Drive, a fourth-generation video game console
• Single-member district, a type of electoral district
• Suck my dick, Internet slang, often used in arguments as an abbreviation
• SMD High School, Srinagar, Jammu and Kashmir, India
• Societas Matris Dolorosissimae, https://dolorans.org, Keenesburg, USA

Codes

• IATA and FAA identifier for Smith Field (Indiana) airport, Fort Wayne, Indiana, US
• National Rail station code for Stamford railway station, South Kesteven, Lincolnshire, England