FRSA
| Acronym | Definition |
|---|---|
| FRSA | Fire Rescue Safety Australia (equipment supplies) |
| FRSA | Fellow of the Royal Society of Arts (UK) |
| FRSA | Family Readiness Support Assistant |
| FRSA | Free Radical Scavenging Activity |
| FRSA | Federal Railroad Safety Act of 1970 |
| FRSA | Fondation Romande en Faveur des Personnes Sourdes-Aveugles (Swiss blind-deaf foundation) |
| FRSA | Florida Roofing, Sheet Metal & Air Conditioning Contractors Association, Inc. |
| FRSA | Florida Regional Stewardship Alliance (est. 2005) |