List of Alphabets used with \p{Is...} character matching.
- Arabic
- Imperial_Aramaic
- Armenian
- Avestan
- Balinese
- Bamum
- Batak
- Bengali
- Bopomofo
- Brahmi
- Braille
- Buginese
- Buhid
- Chakma
- Canadian_Aboriginal
- Carian
- Cham
- Cherokee
- Coptic
- Cypriot
- Cyrillic
- Devanagari
- Deseret
- Egyptian_Hieroglyphs
- Ethiopic
- Georgian
- Glagolitic
- Gothic
- Greek
- Gujarati
- Gurmukhi
- Hangul
- Han
- Hanunoo
- Hebrew
- Hiragana
- Katakana_Or_Hiragana
- Old_Italic
- Javanese
- Kayah_Li
- Katakana
- Kharoshthi
- Khmer
- Kannada
- Kaithi
- Tai_Tham
- Lao
- Latin
- Lepcha
- Limbu
- Linear_B
- Lisu
- Lycian
- Lydian
- Mandaic
- Meroitic_Cursive
- Meroitic_Hieroglyphs
- Malayalam
- Mongolian
- Meetei_Mayek
- Myanmar
- Nko
- Ogham
- Ol_Chiki
- Old_Turkic
- Oriya
- Osmanya
- Phags_Pa
- Inscriptional_Pahlavi
- Phoenician
- Miao
- Inscriptional_Parthian
- Rejang
- Runic
- Samaritan
- Old_South_Arabian
- Saurashtra
- Shavian
- Sharada
- Sinhala
- Sora_Sompeng
- Sundanese
- Syloti_Nagri
- Syriac
- Tagbanwa
- Takri
- Tai_Le
- New_Tai_Lue
- Tamil
- Tai_Viet
- Telugu
- Tifinagh
- Tagalog
- Thaana
- Thai
- Tibetan
- Ugaritic
- Vai
- Old_Persian
- Cuneiform
- Yi