| Acronym | Definition |
|---|
| VMO | Vastus Medialis Oblique (muscle) |
| VMO | Virtual Managed Object |
| VMO | Virtual Multimedia Object |
| VMO | Viewmail for Microsoft Outlook |
| VMO | Vm Orchestrator |
| VMO | Marine Observation Squadron |
| VMO | Visiting Medical Officer |
| VMO | Vendor Management Office |
| VMO | Veterinary Medical Officer |
| VMO | Virtual Makeover |
| VMO | Vendor Management Organization |
| VMO | Virtual Marketing Officer |
| VMO | Volunteer Measuring Official (American Kennel Club) |
| VMO | Virtual Magnetospheric Observatory |
| VMO | Velocity, Maximum Operating (maximum certificated operating speed for aircraft) |
| VMO | Voice Mail Only |
| VMO | Value Management Office |
| VMO | Vastus Lateralis Oblique (exercise for knee) |
| VMO | Virtual Molecular Orbital |
| VMO | Very Massive Object (astronomy) |
| VMO | Virtual Meteor Observatory |
| VMO | Virtools Player File (file name extension) |
| VMO | Voice Mail Operations (Sprint) |
| VMO | Vieilles Mécaniques de l'Ondaine (French car club) |