The word “ΙΧΘΥΣ” is an acronym comprised of the first letter of five Greek words: Iesous Xristos Theou Yios Sotare which means Jesus, Christ, Son of, God, Savior. The word is also Greek for “fish,” icthus, ἰχθύς which when spelled in capital letters in Greek is ΙΧΘΥΣ. Approximately 13" X 5".