| Abbreviation | Definition |
|---|---|
| PELP | Political Economic and Legal Philosophy |
| PEM | Policy Enforcement Manager |
| PEM | Policy Enforcement Manager's |
| PEN | Penitentiary Emergency Network |
| PEP | Priority Enforcement Program |
| PERA | Prevention, Enforcement, Rehabilitation, and After release |
| PERC | Public Employment Relations Commission (Washington) |
| PERF | Police Executive Research Forum |
| PERP | Perpetrator |
| PERS | Public Employees' Retirement System ( Washington) |
| PEST | Photo Enforcement Safety Tip |
| PESTEL | Political Economic Social Technical Environmental and Legal |
| PESTL | Political Economic Social Technological And Legal |
| PESTLE | Political Economic Social Technological Legal and Enviromental |
| PESTLE | Political Economic Sociological Technological Legal and Environmental |
| PESTLE | Political Economic Sociological Technological Legal Environmental |
| PESTLE | Political Economical Social Technological Legal and E |
| PESTLE | Political economical social technological legal and environmental |
| PETE | Prevention, Enforcement, Treatment, and Evaluation |
| PETL | Principles of European Tort Law |