A communion token is a metal token issued to members of Reformed churches in order to provide them entrance to the Lord's Supper. There were many types issued in Scotland in the 18th and 19th centuries, but they were largely superseded by communion cards.

Exonumia are numismatic items other than coins and paper money. This includes "Good For" tokens, badges, counterstamped coins, elongated coins, encased coins, souvenir medallions, tags, wooden nickels and other similar items. It is an aspect of numismatics and many coin collectors are also exonumists.