| Abbreviation | Definition |
|---|---|
| RPN | Risk Priority No |
| RPN | Risk Property Number |
| RPN | Rural Prosperity Nebraska |
| RPND | Repetitively Pulsed Nanosecond Discharge |
| RPNS | Rofleponide Palmitate Nasal Spray |
| RPO | Raising Performance in Operations |
| RPO | Ready Player One |
| RPO | Recovery Pain Objective |
| RPO | Recruit Petty Officer |
| RPO | Recruitment |
| RPO | Recruitment Process and Outsourcing |
| RPO | Registration of Provider Organizations |
| RPO | Registration Purposes Only |
| RPO | Regular Production Options |
| RPO | relatable pictures of& |
| RPO | relatable pictures of… |
| RPO | Repeat Penalty Offenders |
| RPO | Representative Poetry Online |
| RPO | Retail Post Office |
| RPO | Retail Postal Outlet |