| FMO | dBASE IV Compiled format file Object code 
| Others |
| FMO | Facilities Maintenance Operations
| Others |
| FMO | Facilities Management Office
| Others |
| FMO | Facility Maintainance Officer
| Others |
| FMO | Faculty Medical Offices
| Others |
| FMO | Family Medical Officer
| Others |
| FMO | Fast Moving Object
| Others |
| FMO | Federation Manufacturing Opticians
| Others |
| FMO | Federation of Manufacturing Opticians
| Others |
| FMO | Federation of Muslim Organisations
| Others |
| FMO | Felix Mendelssohn's Opus
| Others |
| FMO | Felix Mendelssohns Opus
| Others |
| FMO | Fenna Matthews Olson
| Others |
| FMO | Field Maintenance Office
| Others |
| FMO | Field Marketing Office
| Others |
| FMO | Field Marketing Organization
| Others |
| FMO | Finance Monitoring Organization
| Others |
| FMO | Financial Management Operations
| Others |
| FMO | Financial Mechanism Office
| Others |
| FMO | Fire Management Officer
| Others |
| FMO | Fire Marshals Office
| Others |
| FMO | Fisheries Management Order
| Others |
| FMO | Flatland Meteorological Observatory
| Others |
| FMO | Flavin MonoOxygenase
| Others |
| FMO | Fleet Mail Office
| Others |
| FMO | Fleet Management Office
| Others |
| FMO | Flexible Macroblock Ordering
| Others |
| FMO | Flight Medical Officer
| Others |
| FMO | Fluorescence Minus One
| Others |
| FMO | Fluorescence Minusone and One
| Others |
| FMO | For Masters Only
| Others |
| FMO | For Members Only
| Others |
| FMO | Force Medical Officer
| Others |
| FMO | Force Modernization Officer
| Others |
| FMO | Forced Migration Online
| Others |
| FMO | Format File
| Others |
| FMO | Forward Movement Only
| Others |
| FMO | Frequency Management Office
| Others |
| FMO | Frontier Molecular Orbital
| Others |
| FMO | Fuel Mass Observer
| Others |
| FMO | Fun Marketing Organization
| Others |
| FMO | Functional Manager Office
| Others |
| FMO | Furniture and Merchandise Outlet
| Others |
| FMO | Future Mode of Operation
| Others |
| FMO | Future Mode of Operations
| Others |
| FMO | Future Music Oregon
| Others |
| FMO | Muenster, Germany
| Others |