DH
- D+H
- DH Press
- DH postcode area
- DH register
- Dadra and Nagar Haveli and Daman and Diu
- Dear husband
- Deccan Herald
- Decision height
- Degrees of general hardness
- Delaware and Hudson Railway
- Denavit–Hartenberg parameters
- Department of Health (United Kingdom)
- Dermatitis herpetiformis
- Designated hitter
- Desperate Housewives
- Dh (digraph)
- Diamond Head, Hawaii
- Diffie-Hellman
- Digital humanities
- Dirham
- District heating
- Documentary hypothesis
- Doubled haploidy
- Doubleheader (baseball)
- Doubleheader (television)
- Downhill (ski competition)
- Downhill mountain biking
- Dundonald House
- Hard water
- Harry Potter and the Deathly Hallows
- Independence Air
- Moroccan Dirham
- United Arab Emirates dirham