The two-letter country abbreviation for Russia is RU, the three-letter code is RUS. Country-specific domains ending with .ru, e.g. www.my-domain.ru
The country-code TLD (Top Level Domain) of Russia is .ru, for example www.your-domain.ru
The geographic center of Russia is approx. 16306 km away (flight route) from USA.
Source: entfernungsrechner.net: Distance USA » Russia
In the immediate vicinity of Russia are countries such as Mongolia, China & North Korea.