BSIF
| Acronym | Definition |
|---|---|
| BSIF | British Safety Industry Federation (UK) |
| BSIF | Belize Social Investment Fund (est. 1996) |
| BSIF | Biological Sciences Instructional Facility (University of California, Santa Barbara) |
| BSIF | Bile Salt-Independent Fraction |
| BSIF | Bile Salt-Independent Flow |
| BSIF | Bolton School Intranet Forums |
| BSIF | Business Solutions Integrated Framework (software) |