FMO
FMO can denote the German town of Muenster, a manufacturing firm, internal business units such as a financial mechanism office or field maintenance office, or the shorthand for “for members only.”
Medical
Miscellaneous
Fast Moving Object
Felix Mendelssohns Opus
Frontier Molecular Orbital
Facility Maintainance Officer
Field Maintenance Office
Forced Migration Online
Federation of Manufacturing Opticians
Furniture and Merchandise Outlet
Flexible Macroblock Ordering
Fleet Mail Office
For Masters Only
Community
Governmental
Force Medical Officer
Flight Medical Officer
Frequency Management Office
Functional Manager Office
Fire Marshals Office
Fédération des Maladies Orphelines