• Auto is a term currently defined in insurance policies by the Insurance Services Office, Inc. (ISO), commercial vehicles and commercial insurance policies (CGL), any land vehicle, trailer or semi-trailer designed to travel on public roads; or any other land vehicle subject to liability or liability law or other motor vehicle insurance law if it is licensed or located primarily in a garage. The term “car” does not include “mobile equipment”. This determination is important in determining whether liability coverage is provided under an auto liability policy or a CGL policy (in the case of mobile equipment).