Unicode blocks

Alphabets-1

• Basic Latin
• Latin-1 Supplement
• Latin Extended-A
• Latin Extended-B
• Latin Extended Additional
• Greek and Coptic
• Greek Extended
• Cyrillic
• Arabic
• Arabic Presentation Forms-A
• Arabic Presentation Forms-B
• Hebrew
• Armenian
• Runic

Alphabets-2

• Syriac
• Devanagari
• Hiragana
• Bengali
• Katakana
• Gurmukhi
• Bopomofo
• Gujarati
• Oriya
• Kanbun
• Tamil
• Bopomofo Extended
• Telugu
• Kannada
• Thaana
• Malayalam
• Sinhala
• Thai
• Lao

Alphabets-3

• Tibetan
• Georgian
• Ethiopic
• Cherokee
• Unified Canadian Aboriginal Syllabics
• Ogham
• Khmer
• Mongolian
• Tai Le
• Ugaritic
• Deseret
• Shavian
• Osmanya
• Myanmar
• Tagalog
• Hanunoo
• Buhid
• Tagbanwa
• Limbu

Symbols- Language

• General Punctuation
• Number Forms
• Superscripts and Subscripts
• Combining Diacritical Marks for Symbols
• Letterlike Symbols
• Enclosed Alphanumerics
• Braille Patterns

Symbols- Icons, Arrows, Shapes

• Block Elements
• Miscellaneous Symbols
• Miscellaneous Technical
• Dingbats
• Arrows
• Supplemental Arrows-A
• Supplemental Arrows-B
• Miscellaneous Symbols and Arrows
• Geometric Shapes
• Currency Symbols
• Box Drawing

Symbols- Mathematics

• Mathematical Operators
• Supplemental Mathematical Operators
• Miscellaneous Mathematical Symbols-A
• Miscellaneous Mathematical Symbols-B

Ideographs

• Ideographs-1 (very large blocks)

• CJK Unified Ideographs Extension A
• CJK Unified Ideographs
• CJK Unified Ideographs Extension B

• Ideographs-2

• Yijing Hexagram Symbols
• CJK Radicals Supplement
• CJK Symbols and Punctuation
• Enclosed CJK Letters and Months
• CJK Compatibility
• CJK Compatibility Ideographs
• CJK Compatibility Forms
• CJK Compatibility Ideographs Supplement
• Tai Xuan Jing Symbols
• Mathematical Alphanumeric Symbols
• Hangul Syllables
• Hangul Jamo
• Hangul Compatibility Jamo
• Yi Syllables
• Yi Radicals
• Linear B Ideograms
• Linear B Syllabary
• Kangxi Radicals
• Ideographic Description Characters

Language supplementary

• Cyrillic Supplementary
• Katakana Phonetic Extensions
• High Surrogates
• High Private Use Surrogates
• Low Surrogates
• Alphabetic Presentation Forms
• Variation Selectors
• Combining Half Marks
• Spacing Modifier Letters
• IPA Extensions
• Combining Diacritical Marks
• Small Form Variants
• Halfwidth and Fullwidth Forms
• Khmer Symbols
• Phonetic Extensions
• Old Italic
• Aegean Numbers
• Gothic
• Cypriot Syllabary

Miscellaneous

• Control Pictures
• Optical Character Recognition
• Byzantine Musical Symbols
• Musical Symbols
• Tags
• Private Use Area
• Specials