RSDA
| Acronym | Definition |
|---|---|
| RSDA | Revue Semestrielle de Droit Animalier (French: Biannual Review of Animal Rights) |
| RSDA | Rugby Sport for the Disabled Association (UK) |
| RSDA | Road Surface Dressing Association (Iddesleigh, Devon, England, UK) |
| RSDA | Rough Set Data Analysis |
| RSDA | Realistic Self Defence Association (UK) |
| RSDA | Raw-Starch-Digesting Amylase |
| RSDA | Rising Star Dance Academy (Winnipeg, Manitoba, Canada) |