The full list: https://www.iana.org/domains/root/db https://www.iana.org/domains/root/db Interestingly, a number of corporations that registered their own TLDs

The full list: https://www.iana.org/domains/root/db https://www.iana.org/domains/root/db Interestingly, a number of corporations that registered their own TLDs seem to have since let them go. You can see them by searching for "Not assigned" on that page.