| Acronym | Definition |
|---|
| TPB | The Pirate Bay |
| TPB | Trade Paperback |
| TPB | Trailer Park Boys (TV series) |
| TPB | Transportation Planning Board (various locations) |
| TPB | Triple-Phase Boundary (materials science) |
| TPB | Theory of Planned Behavior |
| TPB | Tax Practitioners Board (Australia) |
| TPB | Terrorism Prevention Branch (United Nations Office on Drugs and Crime) |
| TPB | ThinkPad Button (IBM) |
| TPB | Ten Pin Bowling |
| TPB | Third Party Banking (Australia) |
| TPB | Tacony-Palmyra Bridge (Pennsylvania and New Jersey) |
| TPB | Tao Private Bank (Tbilisi, Georgia) |
| TPB | The Paypa Boys (band) |
| TPB | Tetraphenyl Butadiene |
| TPB | Tea Party Brief (political blog) |
| TPB | Ticks per Beat (musical timing) |
| TPB | Trouble de la Personnalité Borderline (French: Borderline Personality Disorder; behavioral health) |
| TPB | The Panda Band |
| TPB | Toronto Preservation Board (Canada) |
| TPB | Time-Phased Budget |
| TPB | The Petz Board (website) |
| TPB | Travaux Publics Bourcier (French excavation company) |