| Acronym | Definition |
|---|
| SDW | Schutzgemeinschaft Deutscher Wald (German: Protection of German Forests) |
| SDW | Student Data Warehouse |
| SDW | System Description Wizard |
| SDW | Spatial Data Warehouse |
| SDW | Signed D-Word |
| SDW | Spin-Density Wave |
| SDW | South Downs Way (UK) |
| SDW | Sterile Distilled Water |
| SDW | Security Data Warehouse (various companies) |
| SDW | Super Dirt Week (racing) |
| SDW | Self Defense Weapon |
| SDW | Shoop da Whoop |
| SDW | System Development Workbench (software; Gap Gemini) |
| SDW | Swedich Drunken Wikings (gaming) |
| SDW | Special Disability Workload (US SSA) |
| SDW | Self Directed Wealth (various companies) |
| SDW | Seedling Dry Weight |
| SDW | Scalable Data Warehouse |
| SDW | Standard Data Warehouse |
| SDW | Share Data Warehouse |
| SDW | Stored Data Warehouse |
| SDW | Stealth Designers Workbench |
| SDW | Scenario Development Workshop (various locations) |
| SDW | Sewage Disposal Works |
| SDW | Strategic Data Warehouse |