| Acronym | Definition |
|---|
| FMR | Former (government official title) |
| FMR | Fair Market Rents (HUD) |
| FMR | Friends of the Mississippi River (watershed conservancy) |
| FMR | Financial Management Regulation |
| FMR | False Match Rate (biometrics) |
| FMR | Federal Management Regulations |
| FMR | Field Metabolic Rate |
| FMR | Field Marketing Representative |
| FMR | Foundation for Medical Research |
| FMR | Focused Medical Review |
| FMR | Follow Me Roaming (communications) |
| FMR | Fragile Mental Retardation |
| FMR | Fixed Mesh Refinement |
| FMR | Fully Medically Ready |
| FMR | Fidelity Management and Research Corporation |
| FMR | Field Modification Request |
| FMR | Ferro-Magnetic Resonance |
| FMR | Foundation for Melanoma Research |
| FMR | Feature Modification Request |
| FMR | Florence Military Reservation (Florence, Arizona) |
| FMR | Field Material Handling Robot |
| FMR | Frequency Modulated Radar |
| FMR | Functional Management Review |
| FMR | Federal Mineral Royalty |
| FMR | Friend, Moloney and Rauscher (viruses) |
| FMR | Fleet Material Readiness |
| FMR | Funds Management Record |
| FMR | Force Mix Ratio |
| FMR | Field Modification Report |
| FMR | Fire Master Record (insurance) |
| FMR | Friends of the Molalla River (Oregon, USA) |
| FMR | Field and Mobile Robotics |
| FMR | File Master Record |
| FMR | Financial Management Report/Review |
| FMR | Forward Maintenance and Repair |
| FMR | Fleet Modernization Request |
| FMR | Force Modernization Report |
| FMR | Fresh Molten Rock |
| FMR | Floodwood Mountain Reservation (Lake Clear, NY) |
| FMR | Face Melting Records (UK) |
| FMR | Family Medicine Residency (various organizations) |