Concept:ISP is an acronym used in computing and networking to identify the company that gives users access to the Internet.
Explanation:The full meaning of ISP is Internet Service Provider.
An ISP is a company that supplies Internet access to homes, schools, businesses, and other organisations.
ISPs provide the necessary connection technologies, such as dial-up, DSL, cable, fibre-optic, or wireless.
They may also offer extra services like email, website hosting, and virtual hosting.
Therefore, among the given options, the correct expansion is Internet Service Provider.
Answer:ISP stands for Internet Service Provider, which corresponds to Option B.