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
 * SMD High School, Srinagar, Jammu and Kashmir, India

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