DOHC
| Acronym | Definition |
|---|---|
| DOHC | Double Overhead Camshaft (engine valve train architecture) |
| DOHC | Dual Overhead Camshaft (engines) |
| DOHC | Department of Health and Children (Ireland) |
| DOHC | Double over Head Camshaft |
| DOHC | David Ormerod Hearing Centres (hearing aids; UK) |
| DOHC | Datek Online Holdings Corporation |
| DOHC | Dominican Occupational Health Center (University of California, Santa Cruz) |
| DOHC | Detroit Osteopathic Hospital Corporation (Michigan) |