| Abbreviation | Definition |
|---|---|
| POLICE | Protection Of Law In Case of Emergency |
| POLICE | Protection Of Life and Investigating Criminals Establishment |
| POLICE | Public Officer for Legal Investigations and Criminal Emergencies |
| POLICEG | POLICE's |
| POLISOYSTER | POLice-run Organization for Out-of-school Youth Striving Towards Economic Recovery |
| POMF | Police Officers Memorial Foundation |
| POPO | The Police |
| POPPD | Port Of Portland Police Department |
| PORM | Police Officer Reno Martin |
| PORS | Police Officers Retirement System |
| POSA | Police Officers of Scottsdale Association |
| POSA | Police Officers Safety Association |
| POSS | Police Officer Scheduling System |
| POSTCARD | Police Officers STriving to Create And Reinforce Dreams |
| POTAC | Public Order TACtical Advisor |
| POTO | Prevention Of Terrorism Ordnance |
| POWA | Police Officers Wives Association |
| PP | Police Pistol |
| PP | Public Police |
| PPA | Portland Police Association |