| RMI | Midi music, RIFF RMID format 
| Others |
| RMI | Rack Manufacturers Institute
| Others |
| RMI | Radical Mastectomy And Irradiation
| Others |
| RMI | Radio Magnet Indicator
| Others |
| RMI | Radio Magnetic Indicator
| Others |
| RMI | Radio Max Italo
| Others |
| RMI | Railway Mechanics Institute
| Others |
| RMI | Railway Miners Institute
| Others |
| RMI | Random Memory Interface
| Others |
| RMI | Rapid Migraine Initiator
| Others |
| RMI | Reaction Motors, Inc.
| Others |
| RMI | Reactive Majestical Imperial
| Others |
| RMI | Real Ministry Immersion
| Others |
| RMI | Realty Marts International
| Others |
| RMI | Recent Myocardial Infarction
| Others |
| RMI | Regional Manufacturing Institute
| Others |
| RMI | Regional Medical Imaging
| Others |
| RMI | Rehman Medical Institute
| Others |
| RMI | Remodeling Market Index
| Others |
| RMI | Remote Memory Interface
| Others |
| RMI | Remote Messaging Interface
| Others |
| RMI | Remote Method Interaction
| Others |
| RMI | Remote Method Invocation
| Others |
| RMI | Remote Method Invocationrmi
| Others |
| RMI | Remote Method Invocations
| Others |
| RMI | Remote Methods Invocation
| Others |
| RMI | Remote Mode Indicators
| Others |
| RMI | Rental Monthly Installment
| Others |
| RMI | Repair and Maintenance Information
| Others |
| RMI | Reperfused Myocardial Infarction
| Others |
| RMI | Reproductive Medicine Institute
| Others |
| RMI | Republic of the Marshall Islands
| Others |
| RMI | Research Mentoring Institute
| Others |
| RMI | Residual Metal Impurities
| Others |
| RMI | Resource Management Inc
| Others |
| RMI | Resource Management Initiative
| Others |
| RMI | Resource Manager Interface
| Others |
| RMI | Resources Management Interface
| Others |
| RMI | Response Mine Interactive
| Others |
| RMI | Responsible Minerals Initiative
| Others |
| RMI | Results Measurement Improvement
| Others |
| RMI | Retail Management Institute
| Others |
| RMI | Retail Management Institute's
| Others |
| RMI | Retail Motor Industry
| Others |
| RMI | Revenu Minimum d' Insertion
| Others |
| RMI | Risk of Malignancy Index
| Others |
| RMI | Robert Mondavi Institute
| Others |
| RMI | Rocky Mount Instruments
| Others |
| RMI | Rocky Mountain Institute
| Others |
| RMI | Rocky Mountain Institute's
| Others |
| RMI | Rocky Mountain Instrument
| Others |
| RMI | Roll Movement Intervention
| Others |
| RMI | ROX35 Media, Incorporated
| Others |
| RMI | Rural Missouri, Incorporated
| Others |
| RMI | Rush Management Inc
| Others |