There isn't one.
The RUSSIAN SKS may be date marked on top of the receiver cover (properly called the rear housing) , along with the symbol of the arsenal that made it.
We use the symbol "$" for most Dollar based currencies with the ISO 4217 codes USD for the US Dollar, AUD for the Australian Dollar, CAD for the Canadian Dollar, etc. The Russian Ruble has no official symbol, but is often shown as "Р" or "Руб". The Russian (Cyrillic) spelling for Ruble is "РУБЛь". The ISO 4217 is currently RUB. It was RUR prior to 1998.
The symbol for Kennedy-Wilson Holdings Inc. in the NYSE is: KW.
It is a ancient east-slavic symbol, nothing relationships with communist.
925 is the symbol for silver
The Russian flag has no symbol superimposed on it. Previously, the flag of the USSR had the symbol of the Sickle and Hammer, which represented their communist laborer ideals.
$
CAD is the stock exchange symbol for the Canadian dollar.
925 is the symbol for silver
g
The ISO code for the Australian currency is AUD. The symbol for the Australian Dollar is $.
Kesha's fav symbol is the dollar sign