DID is an acronym for dissociative identity disorder.
DID or did may also refer to:
Arts and entertainment
- Dance India Dance, an Indian reality dance show from 2009
- Dog Is Dead, a five-piece indie pop band from Nottingham, England
Businesses and organisations
- Digital Image Design, a British video game developer
- Développement International Desjardins, a subsidiary of Desjardins Group
Science and technology
- Did, Bowers acronym for a dodecadodecahedron
- Data item descriptions, a specification used by United States Department of Defense contractors
- Decentralized identifier, a type of globally unique identifier
- Difference in differences, a statistical technique
- Direct inward dialing, in telephony
- Discharge ionization detector, a detector in gas chromatography
Other uses
- Past tense of the English verb do, which may serve as an auxiliary verb; see Do-support
- Didcot Parkway railway station, England, station code DID
See also
- All pages with titles containing DID
- All pages with titles beginning with DID
- All pages with titles beginning with Did