Look up did in Wiktionary, the free dictionary.
DID is an acronym commonly used for dissociative identity disorder, a psychiatric condition.
DID, or did, may also refer to:
Art and entertainment
edit- Dance India Dance, a reality dance show on Zee TV, first aired in 2009
- Digital Image Design, a video game developer
- Dog Is Dead, a five-piece indie pop band from Nottingham, England
Mathematics and science
edit- Difference in differences, a statistical technique
- Discharge ionization detector, a detector in gas chromatography
- Dodecadodecahedron, a uniform polyhedron
Other uses
edit- Decentralized identifiers, a type of identifier in web applications
- Data item descriptions, a specification used by United States Department of Defense contractors
- Direct inward dialing, in telephony
- Développement International Desjardins, a subsidiary of the Quebec-based Desjardins Group, a financial services company
- Dublin Institute of Design, a higher education college in Dublin, Ireland
- DID, the National Rail code for Didcot Parkway railway station in the county of Oxfordshire, UK
- Nine Lights Doctrine (Turkish: Dokuz Işık Doktrini), political ideology