| Acronym | Definition |
|---|
| RDQ | Reliable Delivery Queue |
| RDQ | Remote Delivery Queue |
| RDQ | Read Data Queue |
| RDQ | Rx Descriptor Queue |
| RDQ | Radar Data Queue |
| RDQ | Roland Disability Questionnaire (medical questionnaire) |
| RDQ | Research Development and Quality |
| RDQ | Reflux Disease Questionnaire (health measurement) |
| RDQ | Reduced Dietary Questionnaire (nutritional science and epidemiology) |
| RDQ | Relational Databases and Query Languages |
| RDQ | Rebuts Débarras Québec (French: Quebec Waste Storage; Canada) |
| RDQ | Rainy Day Quilters (est. 1988) |
| RDQ | Recherche et Développement Québec (French: Quebec Research and Development; Canada; est. 2002) |