| Acronym | Definition |
|---|
| DCQ | Departamento de Ciencias Químicas (Spanish: Department of Chemistry) |
| DCQ | District Centre du Québec (French: Quebec Disrict Center; Quebec, Canada) |
| DCQ | Desert Channels Queensland (Australia) |
| DCQ | Dublin Core Qualifiers |
| DCQ | Daily Contract Quantity (UK Sales Gas) |
| DCQ | Dakota Cabin Quilts (Hettinger, ND) |
| DCQ | Démocratie Chrétienne du Québec (French: Christian Democracy in Quebec; Quebec, Canada) |
| DCQ | Debt Collection Queensland (Australia) |
| DCQ | Daily Christian Quotations |
| DCQ | Walt Disney Co. (stock symbol) |
| DCQ | Damage Control Quarters (US Navy) |
| DCQ | Dobermann Club of Queensland (Queensland, Australia) |
| DCQ | Disability Council of Queensland (disability services; est. 2007; Brisbane, Queensland, Australia) |