| Acronym | Definition |
|---|
| PAPR➣Powered Air-Purifying Respirator |
| PAPR➣Peak-to-Average Power Ratio |
| PAPR➣Power Architecture Platform Reference |
| PAPR➣Power Architecture Platform Requirements |
| PAPR➣Partially Acidulated Phosphate Rock |
| PAPR➣Physician Assistants' Prescribing Reference |
| PAPR➣Product Assurance Program Representative |
| PAPR➣Persuasion Architecture in Press Releases (Future Now, Inc.) |
| PAPR➣Polish Academy of Public Relations (Warsaw, Poland) |