.mo. .mo is the Internet country code top-level domain (ccTLD) for the Macau Special Administrative Region. It was introduced on 17 September 1992.

.hk. .hk is the country code top-level domain (ccTLD) for the Hong Kong Special Administrative Region. Introduced on 3 January 1990, it is administered by the Hong Kong Internet Registration Corporation (HKIRC).

.nu. .nu is the Internet country code top-level domain (ccTLD) assigned to the island state of Niue. It was one of the first ccTLDs to be marketed to the Internet at large as an alternative to the gTLDs .com, .net, and .org.

.sx. .sx is the country code top-level domain (ccTLD) in the Domain Name System of the Internet for Sint Maarten.

.aw. .aw is the Internet country code top-level domain (ccTLD) for Aruba. It is administered by SETAR.

.ck. .ck is the Internet country code top-level domain (ccTLD) for the Cook Islands.

.cw. .cw is the Internet country code top-level domain (ccTLD) for Cura??ao.

.gi. .gi is the country code top-level domain (ccTLD) for Gibraltar, a British Overseas Territory. It was created on 5 December 1995.