Russian ruble
In 1992 the Soviet ruble (code: SUR) was replaced with the Russian ruble (code: RUR) at the rate 1 SUR = 1 RUR. In 1998, while Russia was suffering from a second economic crisis,  the Russian ruble was redenominated with the new code "RUB" and was exchanged at the rate of 1 RUB = 1,000 RUR.