Mark

• Deutsche Mark - the name of the former currency in Germany, now replaced by the Euro.
• Mark the Evangelist - is the name of one of the gospel writers of the life of Jesus Christ. It is generally agreed he was acting as scribe for Peter.
• Mark, Sweden - a municipality in Sweden.
• Mark (earldom) - medieval state in Westphalia, part of the Holy Roman Empire
• Mark (computing)[?] - a delimiter at the beginning or end of a transmission sequence
• Mark frequency[?] - in radio transmission; see frequency-shift keying
• In Lord of the Rings, the fictional country of Rohan is sometimes known as The Mark

See also Gospel of Mark, Marka[?] and Markka.