BHSI
| Acronym | Definition |
|---|---|
| BHSI | Bicycle Helmet Safety Institute |
| BHSI | British Horse Society Instructor |
| BHSI | Biomedical and Health Sciences Institute (University of Georgia; Athens, GA) |
| BHSI | Baker Hughes Services International Inc. |
| BHSI | Baltic Exchange Handysize Index (London, UK) |
| BHSI | Boston Healthy Start Initiative (Boston, MA) |