| Abbreviation | Definition |
|---|---|
| BTR | Boston Teacher Residency |
| BTS | Best Thinking Students |
| BTS | Boys Training School |
| BTSA | Beginning Teacher Support and Assessment |
| BTTA | Barcelona TEFL Teachers Association |
| BTTE | Bachelor of Technicai Teacher Education |
| BTTE | Bachelor of Technical Teacher Education |
| BTTE | Bachelor of Technical Teachers Education |
| BTTP | Bilingual Teacher Training Program |
| BTTP | Bilingual Teacher Training Programs |
| BTTP | Bilingual Teacher Training Project |
| BTU | British Thermal Unit |
| BTVE | Board for Technical and Vocational Education |
| BTVE | Board of Technical Vocational Education |
| BTVE | Bureau of Technical and Vocational Education |
| BTVE | Bureau of Technical Vocational Education |
| BTW | Bridging the Watershed |
| BTW | Broadway Teachers Workshop |
| BUC | Behaviors Used Creating |
| BUD | Buy only what you need; Use it all up; Dispose of properly |