| Acronym | Definition |
|---|
| PPTO➣Paid Personal Time Off |
| PPTO➣Public Program Testing Organization |
| PPTO➣Price Performance Trade-Off |
| PPTO➣Personal Paid Time Off |
| PPTO➣Petroleum Pipeline and Terminal Operating (company) |
| PPTO➣Principal Professional and Technology Officer |
| PPTO➣Project Planning, Tracking and Oversight |
| PPTO➣Plans Programs & Training Office |
| PPTO➣Personal Property Transportation Officer |
| PPTO➣PIN Pad Time Out |
| PPTO➣Pius Parent Teacher Organization |
| PPTO➣Purchased Paid Time Off |
| PPTO➣Panther Parent Teacher Organization (Houston, TX) |
| PPTO➣Per Person Triple Occupancy |