Found 4 full forms for PTBB
| Term | Full Form | Category |
|---|---|---|
| PTBB | Percutaneous Transcatheteral Biliary Biopsy 
| Others |
| PTBB | Poker Tracker Big Bet
| Others |
| PTBB | Poker Tracker Big Blind
| Others |
| PTBB | Punjab Text Book Board
| Others |