DDH may refer to:
- 1,3-Dibromo-5,5-dimethylhydantoin, a chemical also abbreviated as DBDMH
- Ddh (trigraph), a trigraph used in the Dene Suline language for the dental affricate /tθ/
- De Danske Husmoderforeninger, Danish women's organization
- Decisional Diffie–Hellman assumption
- Department of Digital Humanities, at King's College London (formerly Centre for Computing in the Humanities)
- Developmental Dysplasia of the Hip, see Hip dysplasia (human)
- Devonshire Dock Hall, the BAE Systems assembly facility
- Disciples Divinity House, Christian seminary of the University of Chicago
- DDH is hull classification symbol for helicopter carrier or helicopter destroyer
This disambiguation page lists articles associated with the title DDH.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: