| Abbreviation | Definition |
|---|---|
| ROUS | Rodent Of Unusual Size |
| ROVE | Ridiculously Overpriced and Very Expensive |
| ROWYSO | Rock Out With Your Socks Off |
| RPC | The Rabid Psycho Chikins |
| RPD | Racoon Police Department |
| RPG | Random Program Generator |
| RPI | Retarded People's Institute |
| RPI | Rick Pitino Inflated |
| RPI | Rowdy Puz Institution |
| RPI | Rutgers Pitiful Injustice |
| RPM | Radical Psycho Machine |
| RPM | Really Poor Management |
| RPNW | Retired People No Workee |
| RPR | Russian Power Rangers |
| RPS | Rotten Parts Shippers |
| RPU | Royal Prune University |
| RQQ | Rice Queen Quotient |
| RR | Retarded Republicans |
| RR | Rowdy Rochelle |
| RRNRD | Rudolf the Red-Nosed Reindeer |