SAD

Look up SAD in Wiktionary, the free dictionary.

The initialism SAD may refer to:

• Schizoaffective disorder, a psychiatric diagnosis
• Social anxiety disorder
• Seasonal affective disorder, typically winter depression
• Separation anxiety disorder

• Shiromani Akali Dal, a political party in India
• Special Activities Division of the US Central Intelligence Agency, now named the Special Activities Center
• Saraya Awliya al-Dam, an Iraqi militia

• Sociedad Anónima Deportiva, a type of incorporated sports club in Spain
• Sociedade Anónima Desportiva, a type of incorporated sports club in Portugal

• Selected area diffraction, a crystallographic experimental technique
• Sum of absolute differences, in digital image processing
• Single-wavelength anomalous dispersion, in X-ray crystallography

• Sandwell & Dudley railway station, with the station code SAD
• Safford Regional Airport, Arizona, US, with the IATA airport code SAD

• "S.A.D.", from Man Overboard's 2013 album Heart Attack

• SAD scheme, a form of intellectual property enforcement in the United States
• Singles Awareness Day, a humorous holiday every February 14
• The Single Administrative Document, EU customs form
• The Standard American Diet, another name for the Western pattern diet
• The Suicide Attack Database, now named the Database on Suicide Attacks
• Sagittal abdominal diameter, body diameter at the waistline

• Sad (disambiguation)

This disambiguation page lists articles associated with the title SAD.
If an internal link led you here, you may wish to change the link to point directly to the intended article.