| Acronym | Definition |
|---|
| GRD | Grade (School) |
| GRD | Grenada (ISO Country code) |
| GRD | Guard |
| GRD | Geography and Regional Development (University of Arizona) |
| GRD | Greek Drachma (old currency code; replaced by EUR) |
| GRD | Global Research and Development (various companies) |
| GRD | Gulf Region Division (US Army Corps of Engineers) |
| GRD | Geographical Road Database |
| GRD | Gradient |
| GRD | Global Resource Director |
| GRD | Government Relations Division (various organizations) |
| GRD | Gestionnaire du Réseau de Distribution (French: Distribution System Operator) |
| GRD | Gastroesophageal Reflux Disease (usually seen as GERD) |
| GRD | Genealogical Research Directory |
| GRD | Graves' Disease (also seen as GD) |
| GRD | Grease Recovery Device |
| GRD | Graduate Research Day (education) |
| GRD | Ground Resolved Distance |
| GRD | Get R' Done |
| GRD | Groups Related to Diagnosis (healthcare) |
| GRD | Group Rotate Declustering |
| GRD | Genesis Racing & Development (Villa Park, IL) |
| GRD | Grilles, Registers & Diffusers (HVAC) |
| GRD | General Requirements Document |
| GRD | Government Research Directory |
| GRD | Generic Requirement Document |