SD

¹

abbreviation for

1. the intelligence and counterespionage service of the Nazi SS.

S.D.

²

abbreviation for

1. doctor of science.

SD

³

abbreviation for

1. sea-damaged.
2. South Dakota (approved especially for use with zip code).
3. Statistics. standard deviation ( def ).

S.D.

⁴

abbreviation for

1. sea-damaged.
2. senior deacon.
3. South Dakota.
4. special delivery.
5. Statistics. standard deviation.

sd.

⁵

abbreviation for

1. sound.

S/D

⁶

abbreviation for

1. school district.
2. sight draft.

s.d.

⁷

abbreviation for

1. sine die.
2. Statistics. standard deviation.

SD

¹

abbreviation for

1. South Dakota
2. Alsosd statistics standard deviation

abbreviation for

1. Swaziland (international car registration)

sd

²

the internet domain name for

1. Sudan

sd

³

abbreviation for

1. sine die
2. sound
3. philosophy sense datum

Word History and Origins

Origin of SD¹

From the German word Sicherheitsdienst

Origin of SD²

From Latin Scientiae Doctor

Example Sentences

SD Concerts is promoting the show in the Dominican Republic, and Live Nation is promoting the Bangerz Tour generally.

From The Daily Beast

We all bring SD cards, freestyling for an hour or so, taking turns from track to track.

From The Daily Beast

The sd day the Minister did inquyr of the Elderis that knew of aney that superstitiouslie keipit Yoolday.

From Project Gutenberg

He sceal erian healfne cer t wceworce, and rcan sylf t sd on hlfordes berne gehlne t cyrcscette, s hweere of his genum berne.

From Project Gutenberg

Declaring that it should not hurt him, and Insisting on it as aforesd., he was Obliged to sign the sd.

From Project Gutenberg

Sloop, prays this hon'ble Court, the premises being proved, That the sd.

From Project Gutenberg

Privateer had greatly wronged your petitioner, That your petitioner being well Informed of sd.

From Project Gutenberg