Wikipedia contributors, ".sh," Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/w/index.php?title=.sh&oldid=204222904
.sh is the Internet country code top-level domain (ccTLD) for Saint Helena, Ascension and Tristan da Cunha, British Overseas Territories. Registrations of internationalized domain names are also accepted.
Second level domains
There are seven second level domains:
Top level domains
A majority of sites under the .sh domain have nothing to do with Saint Helena, Ascension or Tristan da Cunha.
Ian Hecox and Anthony Padilla use smo.sh domain name to link to addresses on their Web site, Smosh.com from their YouTube channel, Smosh.
SH is the official abbreviation for the German federal state of Schleswig-Holstein and the .sh domain is used for sites like nah.sh, a public transportation site as well as the Verbraucherzentrale (verbraucherzentrale.sh), the SPD party (spd.sh) and for some subpages by the official Schleswig-Holstein government (e.g. wahlen.sh).
There are more words ending in sh which are used for sh domains, such as flash, splash and fish.