| Acronym | Definition |
|---|
| RGD➣Registrar General's Department (various locations) |
| RGD➣Arginine-Glycine-Aspartic Acid |
| RGD➣Rat Genome Database |
| RGD➣Registered Graphic Designer (Canada) |
| RGD➣Rijksgebouwendienst |
| RGD➣Revue Générale du Droit (French: General Review of Law) |
| RGD➣Random Genetic Drift (evolutionary genetics) |
| RGD➣Reproduction, Growth and Development |
| RGD➣Régie de Gestion des Données (French: Data Management Board) |
| RGD➣Recherche Gestion Développements (French: Management Research Developments) |
| RGD➣Rapid Gas Decompression |
| RGD➣Reacting Gas Dynamics |
| RGD➣Range Gate Deception |
| RGD➣Returned Goods Damaged |
| RGD➣Repetitive Group Designator (SCUBA) |
| RGD➣Registers, Grills, and Diffusers (air distribution) |