| VTO | Vacuum Truck Operator 
| Others |
| VTO | Valor Tactical Operations
| Others |
| VTO | Value Trust and Options
| Others |
| VTO | Vanuatu Tourism Office
| Others |
| VTO | Vehicle Technologies Office
| Others |
| VTO | Venezuelan Trading Oil
| Others |
| VTO | Ver tv Online
| Others |
| VTO | versus Teammates and Opposition
| Others |
| VTO | Vertebrate Taxonomy Ontology
| Others |
| VTO | Vertical Take Off
| Others |
| VTO | Video Take Off
| Others |
| VTO | View Time Optimization
| Others |
| VTO | View To Offer
| Others |
| VTO | Viking Turbo Otter
| Others |
| VTO | Vina To Ormus
| Others |
| VTO | Vintage Transporter Owners
| Others |
| VTO | Virginia Tech Online
| Others |
| VTO | Virtual Tape Open
| Others |
| VTO | Virtual Tape Option
| Others |
| VTO | Virtual Technology Officer
| Others |
| VTO | Virtual Tourism Observatory
| Others |
| VTO | Virtual Trading Organization
| Others |
| VTO | Virtual Training Office
| Others |
| VTO | Virtual Translation Office
| Others |
| VTO | Vision Traction Organiser
| Others |
| VTO | Vision Traction Organizer
| Others |
| VTO | Visual Treatment Objective
| Others |
| VTO | Vocational Technic Officer
| Others |
| VTO | Vocational Training Order
| Others |
| VTO | Vocational Training Orders
| Others |
| VTO | Volkswagen Transporter Owners
| Others |
| VTO | Voltage Tuned Oscillator
| Others |
| VTO | Volume Trend Oscillator
| Others |
| VTO | Voluntary Tender Offer
| Others |
| VTO | Voluntary Time Off
| Others |
| VTO | Volunteer time off
| Others |
| VTO | Volunteer Transport Office
| Others |
| VTO | Volunteer Tutors Organisation
| Others |
| VTO | Volunteering Time Off
| Others |
| VTO | Volusia Teacher's Organization
| Others |
| VTO | Volusia Teachers Organization
| Others |
| VTO | Vote Them Out
| Others |