| Abbreviation | Definition |
|---|---|
| RMO | Relative Motion Orthosis |
| RMO | Repair Maintenance Operation |
| RMO | responsible managingofficer In order |
| RMO | Robert M Ochshorn |
| RMO | Rock's Medical Outreach |
| RMO | Rocky Mountain Oils |
| RMO | Rocky Mountain Orthodontics |
| RMO | Rocky Mountain Outback |
| RMO | Rocky Mountain Outfitter |
| RMO | Rude Mechanical Orchestra |
| RMO | Rutherford MacDonald Olson |
| RMOB | Radio Meteor Observing Bulletin |
| RMOB | Real Men Of Baltimore |
| RMOG | Real Men Of Genius |
| RMON | Redundant Message Operations Node |
| RMOP | Railroad Museum of Pennsylvania |
| RMOP | Real Moms of Pinterest |
| RMOP | Relative Measure of Predictability |
| RMOP | Remote Medication Order Processing |
| RMOP | Repeated Modifications Of Orthogonal Polynomials |