| Abbreviation | Definition |
|---|---|
| RRE | Return on Real Estate |
| RRE | Road / Race Engineering |
| RRE | Road Race Engineering |
| RRE | Robert Reimers Enterprises |
| RREC | Raya Real Estate Company |
| RREP | Resource Real Estate Partners |
| RRG | Regional Resource Group |
| RRG | Regulatory Resources Group |
| RRG | Retail Realty Group, Inc. |
| RRG | Richie Ranno Group |
| RRGM | Rama Rice & General Mills |
| RRH | Rum Runner Hobbies |
| RRH | Ruth Rimonim Hotel |
| RRI | Recognition Research Inc. |
| RRI | Regional Reporting Inc |
| RRI | Relocation Resources International, Inc. |
| RRI | Riverside Resources Inc |
| RRI | Rusted Rainbow, Inc. |
| RRIA | R. Robb International Associates, Inc. |
| RRIM | Risk Reward Incentive Mechanism |