OLD NORTH ARABIAN LETTER KHAH
OLD NORTH ARABIAN LETTER MEEM
OLD NORTH ARABIAN LETTER WAW
OLD NORTH ARABIAN LETTER ES-2
OLD NORTH ARABIAN LETTER REH
OLD NORTH ARABIAN LETTER KAF
OLD NORTH ARABIAN LETTER SAD
OLD NORTH ARABIAN LETTER AIN
OLD NORTH ARABIAN LETTER DAD
OLD NORTH ARABIAN LETTER GHAIN
OLD NORTH ARABIAN LETTER TAH