| RMRA | Ragged Mountain Recreation Area 
| Others |
| RMRA | Required Monthly Repayment Amount
| Others |
| RMRA | Rib Mountain Repeater Association
| Others |
| RMRA | Road Maintenance and Rehabilitation Account
| Others |
| RMRA | Rockcliffe Mews Residents Association
| Others |
| RMRA | Rocky Mountain Radio Association
| Others |
| RMRA | Rocky Mountain Rail Authority
| Others |
| RMRA | Rocky Mountain Repossessors Association
| Others |
| RMRA | Rocky Mountain Resort Alliance
| Others |
| RMRA | Rocky Mountain Rett Association
| Others |
| RMRA | Rocky Mountain Rett Association's
| Others |
| RMRA | Rocky Mountain Rink Association
| Others |
| RMRA | Rocky Mountain Rugby Academy
| Others |
| RMRA | Romanian Mint Rubbing Association
| Others |
| RMRA | Roncesvalles Macdonell Residents Association
| Others |
| RMRA | Roncesvalles Macdonell Residents' Association
| Others |
| RMRA | Roncesvalles Macdonnell Residents Association
| Others |
| RMRA | Roncevalles Macdonell Residents' Association
| Others |
| RMRA | Roscommon Metropolitan Recreation Authority
| Others |
| RMRA | Running Man Recreation Association
| Others |