| Acronym | Definition |
|---|
| FRSD➣Franklin Regional School District (Pennsylvania) |
| FRSD➣Fire Rated Shutter Door |
| FRSD➣Free Radio San Diego (California) |
| FRSD➣First Responders and Small Departments (US FEMA) |
| FRSD➣Flemington-Raritan School District (New Jersey) |
| FRSD➣Formation, Recherche & Sensibilisation pour le Développement (French: Training, Research & Development Awareness; Belgium) |