the internet code for Svalbard is - ".sj".
Information about .sj domains
The Intended use for .sj domains is for entities connected with Svalbard.
Actual use: Not in use; authorities decided that use of the .no domain is sufficient.
The .sj internet code was Introduced in 1997.
The Sponsoring Organisation for .sj domains is "UNINETT Norid A/S".
Structure of .sj ccTLD: Not in use.
Registration restrictions of .sj domain: No registrations are being taken.
UNINETT Norid A/S's contact details - See link
For .sj domain registration click on the following link - See link
You can see more details about the .sj ccTLD in Wikipedia - See link
Internet website in Svalbard with .sj code (2014)
.sj code is used by less than 0.10% of all world's websites.
SOURCES OF INFORMATION
Domain Count Statistics for TLDs - See link