| Abbreviation | Definition |
|---|---|
| PI | Pure Integrity |
| PIA | Partner In Angelicuss |
| PIA | Program of Integrative Assignments |
| PIC | Personal Information Connection |
| PIC | Pharmacist In Charge |
| PIC | Pictorial Inventory of Careers |
| PIC | Professional Interest Committee |
| PIF | Professional Interest Forum |
| PIH | Permanent Income Hypothesis |
| PIL | Personal Injury Lawyer |
| PILO | Public Information Liaison Officer |
| PIM | Professional In Multimedia |
| PIM | Project Information Manager |
| PIMP | Positive Intellectual Motivated Person |
| PIP | Performance Improvement Plan |
| PIP | Performance Improvement Potential |
| PIP | Performance Incentive Points |
| PIP | Personal Information Processing |
| PIQ | Position Information Questionnaire |
| PIR | Professiional In Residence |