| Potato Virus T | Academic & Science |
| Private | Academic & Science |
| Pe?sco Valley Telecommunications | Business |
| Peñasco Valley Telecommunications | Business |
| Pecos Valley Telephone | Business |
| Previously Viewed Tape (Blockbuster Video) | Business |
| Part Verification Testing | Business |
| Pivot Entertain | Business |
| Pressure, Volume, and Temperature | Chemistry |
| Pierre van Tonder, professional hunter | Community |
| Permanent Virtual Terminal | Computing |
| Pivot Token | Cryptocurrency |
| Local Fidonet Private Pointlist | File Type |
| Product Validation Test | General |
| Parallel Vote Tabulations | General |
| Procedural Virtual Texturing | General |
| Process Voltage Tempera | General |
| Process Voltage And Temperature | General |
| Production Verification Test | General |
| Performance Verification Test | General |
| Partner Virtual Team | General |
| Pit Volume Totaliser | General |
| Process Voltage Temperature | General |
| Product Validation Testing | General |
| Process Voltage and Tempreture | General |
| Post Verification Testing | General |
| Poorly Vascularized Tissue | General |
| Psychomotor Vigilance Test | General |
| Portal Vein Thrombosis | General |
| Pillar Venting Technology | General |
| Product Vehicle Team | General |
| Pivot | General |
| Pe?sco Valley | General |
| Phillip V. Tobias (1925-2012) | General |
| Position Velocity and Time | General |
| Peñasco Valley | General |
| Price Volume Trend | General |
| Power Vitality Toughness | General |
| Performance Verification Testing | General |
| Portal do Vale Tudo | General |
| Post Vintage Thoroughbred | General |
| Pressure Vacuum Transducer | General |
| Personal Vehicle Tax | General |
| Provincial Vehicle Tax | General |
| Plant Vehicle Team | Governmental |
| Psychomotor Vigilance Task | Medical |
| Paroxysmal Ventricular Tachycardia | Medical |
| Polymorphic Ventricular Tachycardia | Medical |
| Pediatric Verification Test | Medical |
| Premature Ventricular Tachycardia | Medical |
| Positioning, Velocity, and Timing | Military and Defence |
| Private - Army, Usaf | Military and Defence |
| Private - Usmc | Military and Defence |
| Prototype Version Test | Military and Defence |
| Production Validation Test | Military and Defence |
| Product Verification Test | Military and Defence |
| Position, Velocity, Time | Physics Related |
| Physical Vapor Transport | Space Science |
| Pre-flight Verification Test | Space Science |
| Pressure/volume/temperature | Space Science |
| Pyrotechnic Verification Test | Space Science |
| Power Video Transmitter | Technology |
