| Abbreviation | Definition |
|---|---|
| RML | Router Management Labs |
| RML | Rusoro Mining Ltd |
| RMLC | Robertson Mailing List Company |
| RMM | Rocky Mountain Market |
| RMM | Rocky Mountain Merchandising, Inc. |
| RMM | Rod Millen Motorsports |
| RMMI | Rocky Mountain Minerals Inc |
| RMO | Rocky Mountain Orthodontics Inc. |
| RMO | Rocky Mountain Outfitters |
| RMP | Ralph M. Parsons Company |
| RMP | Roche Macaulay And Partners |
| RMP | Rocky Mountain Photographer |
| RMP | Rocky Mountain Photographers |
| RMP | Rural Market Place |
| RMPC | Rocky Mountain Pictures Company |
| RMPL | Ramu Machinery Pvt Ltd |
| RMPL | ric mcconaghy pty ltd |
| RMPR | Risdall McKinney Public Relations |
| RMR | Rhys Millen Racing |
| RMR | Risk Management Resources, Inc. |