COS
Latin
Noun
COS
Usage notes
When followed by Roman numerals, the number indicates the particular consulship during which the coin was issued. For example, VESPASIANĀ·COSĀ·III indicates it was issued in the 3rd consulship of Vespasian.
COS
When followed by Roman numerals, the number indicates the particular consulship during which the coin was issued. For example, VESPASIANĀ·COSĀ·III indicates it was issued in the 3rd consulship of Vespasian.