sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Volunteer in Service to America | **** |
| Velcade as Initial Standard Therapy | *** |
| Visible and Infrared Survey Telescope for Astronomy | *** |
| Visible Infrared Survey Telescope for Astronomy | *** |
| Violence in Schools Training Action | *** |
| Virtual International Stroke Trials Archive | *** |
| Volvo International Service Training Award | *** |
| Vietnam Information for Science and Technology Advance | *** |
| variation-invariant subspace tracking approach | ** |
| Vulnerability Internet Security Test Audits | ** |
| Virtual Institute for Seven Tesla Applications | ** |
| Veterans Health Information Systems & Technology Architecture | ** |
| Virtual Interactive Studio Television Applications using networked graphical supercomputers | ** |
| Visual Interpretation System for Technical Applications | ** |
| Visualization of Threats and Attacks | ** |
| Vision Imaging Science and Technology Activities | ** |
| Very Intelligent Surveillance and Target Acquisition | ** |
| Valtus Imagery Services Terrain Archives | ** |
| Vehicle Information and Service Tool Access | ** |
| Vehicle Impound Storage Tracking Administration | ** |
| Victoria Innovative Seniors Treatment Agency | ** |
| Victorian Integrated Survey of Travel and Activity | ** |
| Voter Information State Tracking Application | ** |
| Virtual International Science Technology Academy | * |
| Visually Impaired and Sighted Tandem Association | * |
| VPO Interactive System for Tuning Applications | * |
| Videodisc interpersonal skills training and assessment | * |
| Volunteer in Services to America | * |
| Video Information System Training Associates | * |
| Veterans Integrated Systems Technology Architecture | * |
| Video Information Systems Technology Applied | * |
| Virtual Incubator Services Throughout Alberta | * |
| Vision Imagination Style Theme and Artistry | * |
| Visual Interactive Simulation Tools and Applications | * |
| VISION/Very Intelligent Surveillance and Target Acquisition | * |
| Visual Interactive System for Task Analysis | * |
| Vermont Internet Services and Technology Access | * |
| Virtual Interactive System for Training Applications | * |
| Visit in Support of Technical Assistance | * |