| Acronym | Definition |
|---|
| FSNA | Français de Souche Nord Africaine (French: French-Born North African) |
| FSNA | Federal Superannuates National Association |
| FSNA | Franchise Services of North America |
| FSNA | Fry's Spring Neighborhood Association (Charlottesville, VA) |
| FSNA | Full Stack Network Associate (certification; Nexgent) |
| FSNA | Florida School Nurses Association |
| FSNA | Florida School Nutrition Association, Inc. (formerly Florida School Food Service Association, Inc.) |
| FSNA | Formation et Services Nord Atlantique (French: North Atlantic Training and Services) |
| FSNA | Forearm Sympathetic Nerve Activity |