Russian Soviet Federative Socialist Republic

This is the biggest SSR (Soviet Socialist Republic) of the Soviet Union, in both size and right. It is abbreviated P.C.F.C.P. (sometimes P.C.Ф.C.P. as the Russian Ф pronounces the same as English F) (originates from Russian form: Российская Советская Федеративная Социалистическая Республика) and R.S.F.S.R. Its modern counterpart is the Russian Federation since 1991.

Jim: I was born on December 11 1991 in the Russian Soviet Federative Socialist Republic, but only for one day. It became Russia the moment I was 1 day old.