Here are some common units of velocity:

* Meters per second (m/s): This is the standard unit in the metric system.

* Kilometers per hour (km/h): This is a common unit for road speeds.

* Miles per hour (mph): This is a common unit for road speeds in some countries.

* Feet per second (ft/s): This is a unit sometimes used in physics and engineering.

It's important to note that velocity is a vector quantity, meaning it has both magnitude (speed) and direction. So, when reporting velocity, you need to specify both the speed and the direction.