- ATV is/was a brand used by ?
- All-terrain vehicle, a one or two person vehicle made for travelling off-road
- Agena target vehicle, a booster system used in the Gemini space program
- Automated Transfer Vehicle, unmanned resupply spacecraft developed by the European Space Agency (ESA)
ATV is the Short name for a number of Television companies / channels around the world
- AGV - Automated Guided Vehicle - a unmanned transport used to move parts and supplies in factories.