SD
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Look up sd in Wiktionary, the free dictionary. |
SD may refer to:
Arts and entertainment[edit]
- Super deformed, an art style
Businesses and organizations[edit]
- Sekolah Dasar, term for primary school in Indonesia
- Sicherheitsdienst, the intelligence service of the Nazi SS
- Sinistra Democratica (Democratic Left), an Italian political party
- Sisters of the Destitute, a Syro-Malabar Catholic women's order
- Social Democrats (Slovenia), a left-wing Slovenian political party
- Stronnictwo Demokratyczne, Democratic Party, a defunct Polish party
- Sudan Airways (IATA airline designator SD)
- Sweden Democrats, a right wing party in Sweden
- Swiss Democrats or Schweizer Demokraten, a right-wing political party in Switzerland
Places[edit]
- San Diego, California
- South Dakota, US postal abbreviation
- Sudan (ISO country code SD)
Science, technology, and mathematics[edit]
Electronics and computing[edit]
- Secure Digital, a flash memory card format
- Software Distributor, an HP-UX system
- Standard-definition television
- Super Density disc, an optical disc format
Mathematics[edit]
- sd (elliptic function), one of Jacobi's elliptic functions
- Standard deviation, a mathematical statistical measure
Other uses in science and technology[edit]
- Spasmodic dysphonia, a voice disorder
- Storm Data, US NOAA publication
- Subdwarf star
- Surface detector of cosmic rays
- System dynamics, understanding nonlinear systems
Other uses[edit]
- Sindhi language (ISO 639-1 code "sd")
- Southern Cross Decoration (SD), a South African military award
See also[edit]
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This disambiguation page lists articles associated with the title SD. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
