Nabataean script
The Nabataean script is an abjad (consonantal alphabet) that was used to write Nabataean Aramaic and Nabataean Arabic from the second century BC onwards. Important inscriptions are found in Petra (in Jordan), the Sinai Peninsula (now part of Egypt), Bosra and Namara (in Syria), and other archaeological sites including Abdah (in Israel) and Mada'in Saleh (Hegra) (in Saudi Arabia).