| Acronym | Definition |
|---|
| FSIA➣Foreign Sovereign Immunities Act |
| FSIA➣Faridabad Small Industries Association (India) |
| FSIA➣Food Safety Institute of the Americas (est. 2004; USDA) |
| FSIA➣Financial Services Industry Association (Ireland) |
| FSIA➣Fellow of the Securities Institute of Australia |
| FSIA➣Fédération des Syndicats Interprofessionnels Autonomes (French: Interprofessional Autonomous Federation of Trade Unions) |
| FSIA➣Free Software Industries Association (India) |
| FSIA➣Footshock Stress-Induced Analgesia |