SAD
Look up SAD or sad in Wiktionary, the free dictionary. |
SAD or sad may refer to:
- Sad, an emotional condition
Arts and entertainment
- "Sad", a song by Bo Burnham from the comedy album what.
- "Sad" (Maroon 5 song), ninth track on the album Overexposed
- "Sad", a short song by Linkin Park on the album LP Underground 9: Demos
- "S.A.D.", a song by Man Overboard on the album Heart Attack
- "Sad", a song by Pearl Jam on the album Lost Dogs
- SAD, a planned film, abandoned after actor Corey Haim died
Language
- Ṣād (ﺹ), a letter of the Arabic alphabet
- Sandawe language (ISO 639 language code:
sad
), spoken in Tanzania
Organisations
- Shiromani Akali Dal, a political party in India
- Sociedad Anónima Deportiva, a type of incorporated sports club in Spain
- Sociedade Anónima Desportiva, a type of incorporated sports club in Portugal
- Special Activities Division, the Central Intelligence Agency's special operations force in the US
Places
- Sad, Oman, a village in Oman
- Sad, Podlaskie Voivodeship, a village in Poland
- Safford Regional Airport (IATA airport code: SAD), in Safford, Arizona, US
Science and technology
- Selected area diffraction, a crystallographic experimental technique that can be performed inside a transmission electron microscope
- Single-wavelength anomalous dispersion, a technique used in X-ray crystallography to determine the structure of proteins
- Source axis distance, in external beam radiotherapy, the distance from the source of photons to the isocentre
- Sum of absolute differences, a simple metric for motion estimation in video compression
- Sum of absolute deviations (or least absolute deviations), a mathematical optimization technique
Medicine
- Sagittal abdominal diameter, one's "front-to-back" body diameter at the waistline
- Schizoaffective disorder, a psychiatric diagnosis with symptoms of a mood disorder and schizophrenia
- Seasonal affective disorder, a mood disorder with depressive symptoms peaking annually, commonly in winter
- Separation anxiety disorder, a psychological condition related to anxiety of separation from home or from people
- Sexual arousal disorder, the inability to attain or maintain typical responses to sexual arousal
- Social anxiety disorder, a diagnosis referring to excessive anxiety in social situations
- Standard American Diet, a phrase associated with diet-related obesity in the US
- Specific antibody deficiency, a kind of primary immunodeficiency
- Syncope, angina, and dyspnea, classic symptoms of severe aortic stenosis
Other uses
- Sad (surah), the thirty-eighth sura of the Qur'an
- Single administrative document, basis for customs declarations in the EU, Switzerland, Norway and Iceland
- Singles Awareness Day, a humorous holiday celebrated on February 14
- Suicide Attack Database, a database of all known suicide attacks from 1982 to 2013
- Sociedad Anónima Deportiva, translation from Spanish of Public Limited Sports Society
See also
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Wikipedia.
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