| Abbreviation | Definition |
|---|---|
| PSD | Performance Standards Development |
| PSD | Professional Sales Development |
| PSE | Partner Sales Executive |
| PSE | Pink Soft Executive |
| PSE | Product Support Engineer |
| PSE | Professional Simulation Engineer |
| PSI | Peer Search Infrastructure |
| PSM | Production Stage Manager |
| PSM | Professional Staff Member |
| PSM | Professional Surveyor & Mapper |
| PSO | Product Support Officer |
| PSP | Personal Solicitation Program |
| PSP | Professional Standards Program |
| PSR | Patient Services Representative |
| PSR | Personnel Selection Report |
| PSS | Private School Supporter |
| PSS | Professional Selling Skills |
| PSTB | Prison Shower Towel Boy |
| PSV | Personal Sales Volume |
| PT | Perpetual Traveler |