| Acronym | Definition |
|---|
| FSIS➣Food Safety and Inspection Service |
| FSIS➣Food Safety Information System (of Malaysia) |
| FSIS➣Financial Sector Information System (New Zealand) |
| FSIS➣Faculty and Scholar Immigration Services (University of Hawaii) |
| FSIS➣Fawzia Sultan International School (est. 1993; Safat, Kuwait) |
| FSIS➣Fire Support Interface Specification |
| FSIS➣Functional Support Information Systems |
| FSIS➣Fixed-Size Importance Sampling |