| Acronym | Definition |
|---|
| DTH | Direct To Home |
| DTH | Daily Tar Heel (UNC/state bulletin; Chapel Hill, NC) |
| DTH | Delayed Type Hypersensitivity (medicine) |
| DTH | Down to Hang |
| DTH | Die Toten Hosen |
| DTH | Down the Hole (drilling) |
| DTH | Decatherm (measurement unit for heat; 1,000,000 BTU) |
| DTH | Dance Theater of Harlem |
| DTH | Deck the Halls |
| DTH | Doctor of Theology |
| DTH | Downtown Terre Haute (Terre Haute, IN) |
| DTH | Down the Hall |
| DTH | Down The Hill |
| DTH | Day Training and Habilitation (disablilities) |
| DTH | Days to Harvest |
| DTH | Drôme Transport Handicap (France) |
| DTH | Down to Hell |
| DTH | DMS Transition Hub |
| DTH | Displacement Time History |
| DTH | Dielectric-Type Heating |