id: "Aghb" name: "Caucasian Albanian" historical: true family: "European" summary: "Caucasian Albanian is a historical European bicameral alphabet, written left-to-right. Was used in the 5th–12th century CE for the Caucasian Albanian language, a dialect of Old Udi, in parts of present-day Azerbaijan and Dagestan. Probably based on Greek writing, supposedly devised by Mesrop Mashtots. Has 52 letters."