| Rank | Abbreviation | Meaning |
|---|
| ***** | RMMI | Respiratory Movement Measuring Instrument
| |
| ***** | RMMI | Remote Man Machine Interface
| |
| **** | RMMI | Rocky Mountain Microsystems, Inc.
| |
| **** | RMMI | Reverse Mortgage Market Index
| |
| **** | RMMI | Rocky Mountain Minerals Inc (OTC Bulletin Board [OTCBB])
| |
| **** | RMMI | Rumah Makan Mataram Indah
| |
| **** | RMMI | Rocky Mountain Masonry Institute
| |
| *** | RMMI | Ras Al Khaimah Minerals & Metals Investments
| |
| *** | RMMI | Rocky Mountain Motorsports Inc.
| |
| *** | RMMI | Regional Market Makers, Inc.
| |
| *** | RMMI | ROCKY MTN MINERALS INC
| |
| *** | RMMI | Recette Moyenne par Minute d’Interurbain
| |
| ** | RMMI | Rogers Multi-Media Inc.
| |
| ** | RMMI | Reconnaissance Multi-Media Inspection
| |
| ** | RMMI | Remote Monitor and Maintenance Interface
| |
| ** | RMMI | REUTERS Markets Monitor - Internet
| |
| ** | RMMI | Rochester Metalwerx & Manufacturing Inc.
| |
| ** | RMMI | Renta Mensual con Modem Interno
| |
| * | RMMI | Ropheh Medical Mission, Inc.
| |
| * | RMMI | Rocco Morelli Ministries International
| |
| * | RMMI | Rocky Mountain Medical Informatics, LLP
| |
| * | RMMI | Radio Mallnitz-Milano Internazionale
| |
| * | RMMI | Reigning Miracle Ministry Inc.
| |
| * | RMMI | Rosehills Memorial Management, Inc.
| |