PTBB
| Acronym | Definition |
|---|---|
| PTBB | Proud To Be British |
| PTBB | Pass The Barf Bag |
| PTBB | Polo Tecnológico Bahía Blanca (Buenos Aires, Argentina) |
| PTBB | Poker Tracker Big Blind (poker statistic) |
| PTBB | P-Tert-Butyl-Benzoic Acid |
| PTBB | Percutaneous Transcatheteral Biliary Biopsy (internal medicine) |