| Abbreviation | Definition |
|---|---|
| PNC | Police Negotiators Cadre |
| PNCB | Police National Computer Bureau |
| PNCD | Police National Computer Database |
| PNDD | Patrol Narcotic Detection Dog |
| PNDT | Police National Diversity Team |
| PNLD | Police National Legal Database |
| PNN | Police National Network |
| PNN2 | Police National Network, Second Generation |
| PNP | Party aNd Play |
| PNP | Philippines National Police |
| PNP | Policing Needs and Priorities |
| PNPA | Philippine National Police Academy |
| PNRC | Police Neighborhood Resource Center |
| PNSD | Police National Service Department |
| PNSF | Police National Service Full |
| PO | Peace Officer |
| PO | Persistent Offender |
| PO | Police Officers |
| PO | Police Opeator |
| PO | police Originated |