| Abbreviation | Definition |
|---|---|
| RNE | Morgan Stanley Dean Witter, Eastern Europe |
| RNR | Renaissance Re Holdings, LTD. |
| RNS | Public Steers Trust |
| RNT | Aaron Rents, Inc. |
| RNTA | Aaron Rents, Inc. Class A |
| ROC | Republic Of China Taiwan Fund |
| ROH | Rohm & Haas Company |
| ROK | Rockwell Automation (formerly Rockwell International Corporation) |
| ROL | Rollins, Inc. |
| ROP | Roper Industries, Inc. |
| ROS | Rostelecom Long Distance & Internet |
| ROU | Rouge Industries, Inc., of Delaware |
| ROV | RAYOVAC Corporation |
| ROW | Rowe Companies |
| RPM | RPM, Inc. of Ohio |
| RPOPA | Rhone- Poulence Overseas, LTD. Preferred Class A |
| RPT | Ramco- Gershenson Properties Trust |
| RQI | Cohen & Steers Quality Income Realty Fund, Inc. |
| RQI | Cohen & Steers Quality Income Realty Fund, Incorporated |
| RRC | Range Resources Corporation |