| Acronym | Definition |
|---|
| DHD | Damon Hart Davis (UK) |
| DHD | Digital High Definition |
| DHD | Down Hole Drill (petroleum industry) |
| DHD | Deep Hole Drilling |
| DHD | Deadline Hollywood Daily (online gossip column) |
| DHD | Développement Humain Durable (French: Sustainable Human Development) |
| DHD | Dental Health Division (various locations) |
| DHD | Deubner Hoffmann Digital GmbH (German digital audio technology) |
| DHD | Dirty Half Dozen |
| DHD | Dial Home Device (Stargate) |
| DHD | Découpe Haute Définition Diamant (French: Diamond Cut High Definition) |
| DHD | Dihydroxy Derivative (drugs) |
| DHD | Dollhouse Designs (designer/builder co-op) |
| DHD | Droits Humains et Démocratie (French: Human Rights and Democracy; Madagascar) |
| DHD | Direitos Humanos e Desenvolvimento (Human Rights and Development, Mozambique) |
| DHD | Dahod (Railway Station, Indian) |
| DHD | Demurrage/Half Dispatch (shipping) |
| DHD | Despatch Half Demurrage |
| DHD | Darren Handley Designs (surfboards) |
| DHD | Doyne Honeycomb Degeneration of Retina |
| DHD | Daytona Harley-Davidson (Ormond Beach, Florida) |
| DHD | Double Hip Disarticulation |
| DHD | Deck Hatch Dogged |
| DHD | Defense Housing Director |