| Acronym | Definition |
|---|
| DDH➣Double Dry Hopped (beer process) |
| DDH➣Decision Diffie Hellman |
| DDH➣Department of Dental Hygiene (various universities) |
| DDH➣Diamond Drill Hole (mining, exploration stage) |
| DDH➣Daventry & District Housing (UK) |
| DDH➣District Director of Health (various organizations) |
| DDH➣Decision Diffie-Hellman |
| DDH➣Dewsbury and District Hospital (UK) |
| DDH➣Departamento de Desarrollo Humano (Spanish: Department of Human Development; Mexico) |
| DDH➣Developmental Dysplasia of Hip |
| DDH➣Direct-to-Digital Holography |
| DDH➣Dentsu Digital Holdings (Japan) |
| DDH➣Down da Hill |
| DDH➣Disciples of the Darkhand (gaming forum) |
| DDH➣Dorothy Day House |
| DDH➣Document Drafting Handbook |
| DDH➣Développement Durable Hospitalier (French: Sustainable Hospital) |
| DDH➣Dublin Dental Hospital |
| DDH➣Destroyer-Carrying Helicopter |
| DDH➣Dissociated Double Hypertropia |
| DDH➣Death Domain Homologous Region |