T&B
| Acronym | Definition |
|---|---|
| T&B | Thomas & Betts Corporation (also seen as TNB) |
| T&B | Thomas & Betts (electrical components manufacturer) |
| T&B | Top and Bottom |
| T&B | Tibbett & Britten Group |
| T&B | Test & Balance (heating, ventilation, air conditioning) |
| T&B | Try & Buy |
| T&B | Turn and Burn Tactics (military aviation) |