Disorder may refer to randomness, a lack of intelligible pattern, or:
Healthcare
- Disorder (medicine), a functional abnormality or disturbance
- Mental disorder or psychological disorder, a psychological pattern associated with distress or disability that occurs in a person and is not a part of normal development or culture:
- Anxiety disorder, different forms of abnormal and pathological fear and anxiety
- Conversion disorder, neurological symptoms such as numbness, blindness, paralysis, or fits, where no neurological explanation is possible
- Obsessive–compulsive disorder, an anxiety disorder characterized by repetitive behaviors aimed at reducing anxiety
- Obsessive–compulsive personality disorder, obsession with perfection, rules, and organization
- Personality disorder, an enduring pattern of inner experience and behavior that deviates markedly from the expectations of the culture of the person who exhibits it
Law enforcement
- Civil disorder, one or more forms of disturbance caused by a group of people
- Lawlessness, a lack of laws or law enforcement
Science
- Crystallographic disorder, disordered atom locations in crystals
- Order and disorder
Arts, entertainment, and media
Films
- Disorder (1962 film), a film by Franco Brusati
- Disorder (2009 film), a Chinese documentary
- Disorder (2015 film), a French film
Music
- Disorder (band), a Bristol-based hardcore punk band
- Disorder (album), an album by The Gazette
- Disorder (EP), an EP by Front Line Assembly
- "Disorder", a song by Joy Division from the 1979 album Unknown Pleasures
Mail order
- Dis-order, the mail order service of Displeased Records
See also
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