| Abbreviation | Definition |
|---|---|
| BSSLC | Barbados Secondary School Leaving Certificate |
| BSSM | Bethel School of Supernatural Ministry |
| BSSO | Bilingual School Services Officers |
| BSSS | Bedok South Secondary School |
| BSSS | Beverley Street Studio School |
| BSSS | Beverly Street Studio School |
| BSSS | Bhopal School Of Social Sciences |
| BST | best substatute teacher |
| BST | British School in Tokyo |
| BSTC | Basic School Teaching Certificate |
| BSTC | Basic School Teaching Course |
| BSTC | Basic School Training Certificate |
| BSTC | Basic School Training Course |
| BSTM | Bangkok School of Tropical Medicine |
| BSTN | Boardman Schools Television Network |
| BSWI | Beyond School Walls Initiative |
| BSY | Balanced School Year |
| BSY | Bihar School of Yoga |
| BSY | British School Of Yoga |
| BSY | British School Yangon |