Kopeck | Akçe: coin of Crimean Khanate (1780-1782)
Tauride coins: numismatic rarity of Russian Empire
Polkopeck: coin from Union of Soviet Socialist Republics (USSR)
Kopeck-ruble | Grosz-zloty: coins of Russian partition of Poland
Kapiejka: coin from Republic of Belarus
Kopiika: coin of Ukraine (1992-...); 1/100 hryvnia
Sadagura coins: denga-kopeck | para (double denomination)
Kopeck: coin of Ober Ost (German Military Coinage, 1916); 1/100 ostruble