| Abbreviation | Definition |
|---|---|
| RCGI | Renal Care Group, Incorporated (de-listed) |
| RCGI | Renal Care Group, Incorporated (de-listed) |
| RCHI | Risk Capital Holdings, Inc. |
| RCHI | Risk Capital Holdings, Incorporated (de-listed) |
| RCHI | Risk Capital Holdings, Incorporated (de-listed) |
| RCII | Rent-A-Center, Inc. |
| RCKY | Rocky Brands, Incorporated (formerly Rocky Shoes and Boots, Incorporated) |
| RCKY | Rocky Brands, Incorporated (formerly Rocky Shoes and Boots, Incorporated) |
| RCKY | Rocky Shoes and Boots, Inc. |
| RCLAE | Reclaim, Inc. |
| RCLAE | Reclaim, Incorporated (de-listed) |
| RCLB | RecordLab Corporation |
| RCMC | Republic Communications Corporation |
| RCMT | R C M Technologies, Inc. |
| RCNC | R C N Corporation |
| RCOM | Register.com |
| RCOT | Recoton Corporation |
| RCPHE | Royal Canadian Foods Corporation |
| RCPHE | Royal Canadian Foods Corporation (de-listed) |
| RCPHE | Royal Canadian Foods Corporation (de-listed) |