FSAI
| Acronym | Definition |
|---|---|
| FSAI | Food Safety Authority of Ireland |
| FSAI | First Service Administrators, Inc. (Lakeland, FL) |
| FSAI | Fédération Suisse des Architectes Indépendants (French: Swiss Federation of Independent Architects) |
| FSAI | Farm Safety Association, Inc. (est. 1973; Canada) |
| FSAI | Francheteau Soudure Acier Inox (French stainless steel company) |
| FSAI | Fellow of the Society of Actuaries in Ireland |
| FSAI | Federal Student Aid Information |
| FSAI | Financial Security Assurance International (New York, NY) |