| Acronym | Definition |
|---|
| VIO➣Violation |
| VIO➣Vehicles in Operation |
| VIO➣Variable Investment Option (finance) |
| VIO➣Virtual Input Output |
| VIO➣Video Input Output |
| VIO➣Vehicle Inspection Officer (Nigeria) |
| VIO➣Virtual Input/Output (MVS access method) |
| VIO➣Victims' Information Officer (Corrections Department, Montana) |
| VIO➣Volunteer Involving Organization (various locations) |
| VIO➣Verre Industriel et Ouvré (French: Industrial and Crafted Glass) |
| VIO➣Video Interpreter/Operator |
| VIO➣Video/Virtual Input/Output |
| VIO➣Vector Input Output |
| VIO➣Vehicle Input Output (telematics) |
| VIO➣Visual Intercept Officer |