Many a URL ending

The answer to the crossword question “Many a URL ending is ORG” is the word “Domain“. In the realm of the internet, a domain is a name given to a type of website and is usually reflected in the URL address. Organizations typically use a .org domain to indicate that their website is related to a non-profit, charity or other organization that is working towards a social cause. The acronym “.org” stands for organization and is one of several top-level domains that exist on the World Wide Web. Other examples include “.com” for commercial enterprises and “.edu” for educational institutions.