| PTBV | | Price-to-tangible book value |
| PTC | | paid to click |
| PTFE | | polytetrafluoroethylene |
| PTHC | | pre teen hard core |
| PTHC | | preteen hardcore |
| PTIYPASI | | Put That In Your Pipe And Smoke It |
| ptiypasi | | Put That in Your Pipe and Smoke It! |
| PTL | | Praise The Lord |
| PTL&PTA | | Praise The Lord and Pass The Ammunition |
| PTLAPTA | | Praise The Lord And Pass The Ammunition |
| PTLTATTYJDTTT | | people talk like this all the time you just don't take the time |
| PTM | | Please Tell Me |
| ptmm | | please tell me more |
| PTMY | | pleased to meet you |
| PTMYA | | pleased to make your acquaintance |
| pto | | Personal Time Off |
| pto | | please turn over |
| pto | | power take off unit |
| ptp | | Pardon The Pun |
| ptp | | point-to-point |
| PTSD | | Post Traumatic Stress Disorder |
| PTSIB | | Post This sh*t In Binaries |
| ptss | | post traumatic stress syndrome |
| ptss | | Public Telephone Switching System |
| PTTC | | Play to the crowd |
| pttf | | peace to the family |
| ptto | | Peace: The Tranquility of Order |
| PTUM | | please tell us more |
| PTW | | Per Ton Weight |
| PTW | | play the world |
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