| Abbreviation | Definition |
|---|---|
| RO | Restraining Order |
| ROC | Russian Organized Crime |
| ROCS | Reporting Of Community Services |
| RODS | Referral Order Division Scheme |
| ROI | Racing On Interstates |
| ROP | Road Opening Party |
| ROP | Royal Oman Police |
| ROPA | Removal Of Police Authority |
| ROPD | Red Oak Police Department |
| ROPD | Royal Oak Police Department |
| ROPE | Repeat Offender Parole Enforcement |
| ROR | Release on Own Recognizance |
| RORI | Rule Out, Rule In |
| ROSPA | ROyal Society for the Prevention of Accidents |
| ROTI | Record Of Taped Interview |
| ROVI | Record Of Video Interview |
| RP | Real Police |
| RP | Reporting Person |
| RP | Responsible Person |
| RPAT | Roayl Police Aptitude Test |