What Does Virtual Internet Service Provider (VISP) Mean?

A virtual internet service provider (VISP) is an internet service provider company that offers internet services under another brand name, allowing customers to access the internet through multiple points of presence (POPs).

Techopedia Explains Virtual Internet Service Provider (VISP)

Virtual ISP was first introduced by the U.K. arm of a Canadian corporation called Intasys. VISP was introduced in London in 1996 and was used as a demonstration ISP for other virtual ISPs.