| Acronym | Definition |
|---|
| BOST➣Bankside Open Spaces Trust (London, England, UK) |
| BOST➣Boston National Historic Park (US National Park Service) |
| BOST➣Board of School Trustees (various schools) |
| BOST➣Basic Operational Sea Training (UK Royal Navy) |
| BOST➣Built Off-Chip Self Test |
| BOST➣Basic Offshore Survival Training |