| Acronym | Definition |
|---|
| FSMO➣Flexible Single Master Operations |
| FSMO➣Family Services of Metro Orlando (Florida) |
| FSMO➣Flexible Single Master Operation role (Microsoft Windows 2000 Active Directory) |
| FSMO➣Fédération des Sports Mécaniques Originaux (French motorsports association) |
| FSMO➣Field Service Marching Order |