| BHSI | Bicycle Helmet Safety Institute | 自行车头盔安全协会 |
| BHSI | British Horse Society Instructress | 英国马协会讲师 |
| BHSI | Berkshire Housing Services, Inc. | 伯克希尔住房服务公司。 |
| BHSI | Baltic Exchange Handysize Index (London, UK) | 波罗的海交易所便携指数(英国伦敦) |
| BHSI | body heat storage index | 人体蓄热指数 |
| BHSI | Boston Healthy Start Initiative | 波士顿健康起步计划 |
| BHSI | British Horse Society Instructor | 英国马学会教练 |
| BHSI | Behavioral Health Services Initiative | 行为健康服务倡议 |
| BHSI | Behavioral Health Sciences Institute | 行为健康科学研究所 |
| BHSI | Behavioral Health Special Initiative | 行为健康特别倡议 |