a abjad abugida acrophony alphabet arabic alphabet aramaic alphabet armenian alphabet avestan alphabet b byblos syllabary c canaanite languages coptic alphabet cyrillic alphabet d e egypt egyptian hieroglyphs f g genealogy of scripts derived from proto-sinaitic georgian alphabet glagolitic alphabet gothic alphabet grapheme greek alphabet h hangul hebrew alphabet history of the alphabet history of writing i ideogram j k kap l lamd latin alphabet levant list of inventors of writing systems list of languages by first written accounts list of languages by writing system list of writing systems logogram m mandaic alphabet mem meroitic script middle bronze age alphabets mongolian script n nabataean alphabet o ogham old hungarian script old italic alphabet old turkic script old uyghur alphabet p paleo-hebrew alphabet paleohispanic scripts palmyrene phoenician alphabet pictogram q r runic alphabet s samaritan alphabet semitic sogdian alphabet south arabian alphabet syllabary syriac alphabet t thai alphabet tifinagh u ugaritic alphabet undeciphered writing systems unicode uraeus v w writing system y yodh z zayin