Anetwork that is geographically dispersed and may use some form of public or commercial communications network is called a(n):

The answer to this question is a wide area network. The wide area network or WAN is a type of network that exist and extends to a large scale of geographical area or distance. The common users of wide area networks (WAN) are students, businesses, and government agencies to forward data to different locations.

Answercrawler;

Answerair gap;