Unicode Tutorials - Herong's Tutorial Examples
Dr. Herong Yang, Version 5.10

U2E80: CJK Radicals Supplement

This section provides a quick summary of the Unicode code point block: 'CJK Radicals Supplement', which contains 128 code points to represent radicals used in Chinese characters.

Block name: CJK Radicals Supplement

Block range: U+2E80 ... U+2EFF

Number of code points: 128

Introduced since: Unicode version 3.0

Complet list of code points: http://www.unicode.org/charts/PDF/U2E80.pdf

Code point samples:
Unicode - CJK Radicals Supplement

The "CJK Radicals Supplement" block contains code points to represent radicals used in Chinese characters.

Last update: 2012.

Table of Contents

 About This Book

 Character Sets and Encodings

 ASCII Character Set and Encoding

 GB2312 Character Set and Encoding

 GB18030 Character Set and Encoding

 JIS X0208 Character Set and Encodings

 Unicode Character Set

 UTF-8 (Unicode Transformation Format - 8-Bit)

 UTF-16, UTF-16BE and UTF-16LE Encodings

 UTF-32, UTF-32BE and UTF-32LE Encodings

 Java Language and Unicode Characters

 Character Encoding in Java

 Character Set Encoding Maps

 Encoding Conversion Programs for Encoded Text Files

 Using Notepad as a Unicode Text Editor

 Using Microsoft Word as a Unicode Text Editor

 Using Microsoft Excel as a Unicode Text Editor

Unicode Code Point Blocks - Code Charts

 U0000: C0 Controls and Basic Latin

 U0080: C1 Controls and Latin-1 Supplement

 U0100: Latin Extended-A

 U0180: Latin Extended-B

 U0250: IPA Extensions

 U02B0: Spacing Modifier Letters

 U0300: Combining Diacritical Marks

 U0370: Greek and Coptic

 U0400: Cyrillic

 U0500: Cyrillic Supplement

 U0530: Armenian

 U0590: Hebrew

 U0600: Arabic

 U0700: Syriac

 U0750: Arabic Supplement

 U0780: Thaana

 U07C0: NKo

 U0800: Samaritan

 U0840: Mandaic

 U08A0: Arabic Extended-A

 U0900: Devanagari

 U0980: Bengali

 U0A00: Gurmukhi

 U0A80: Gujarati

 U0B00: Oriya

 U0B80: Tamil

 U0C00: Telugu

 U0C80: Kannada

 U0D00: Malayalam

 U0D80: Sinhala

 U0E00: Thai

 U0E80: Lao

 U0F00: Tibetan

 U1000: Myanmar

 U10A0: Georgian

 U1100: Hangul Jamo

 U1200: Ethiopic

 U1380: Ethiopic Supplement

 U13A0: Cherokee

 U1400: Unified Canadian Aboriginal Syllabics

 U1680: Ogham

 U16A0: Runic

 U1700: Tagalog

 U1720: Hanunoo

 U1740: Buhid

 U1760: Tagbanwa

 U1780: Khmer

 U1800: Mongolian

 U18B0: Unified Canadian Aboriginal Syllabics Extended

 U1900: Limbu

 U1950: Tai Le

 U1980: New Tai Lue

 U19E0: Khmer Symbols

 U1A00: Buginese

 U1A20: Tai Tham

 U1B00: Balinese

 U1B80: Sundanese

 U1BC0: Batak

 U1C00: Lepcha

 U1C50: Ol Chiki

 U1CC0: Sundanese Supplement

 U1CD0: Vedic Extensions

 U1D00: Phonetic Extensions

 U1D80: Phonetic Extensions Supplement

 U1DC0: Combining Diacritical Marks Supplement

 U1E00: Latin Extended Additional

 U1F00: Greek Extended

 U2000: General Punctuation

 U2070: Superscripts and Subscripts

 U20A0: Currency Symbols

 U20D0: Combining Diacritical Marks for Symbols

 U2100: Letterlike Symbols

 U2150: Number Forms

 U2190: Arrows

 U2200: Mathematical Operators

 U2300: Miscellaneous Technical

 U2400: Control Pictures

 U2440: Optical Character Recognition

 U2460: Enclosed Alphanumerics

 U2500: Box Drawing

 U2580: Block Elements

 U25A0: Geometric Shapes

 U2600: Miscellaneous Symbols

 U2700: Dingbats

 U27C0: Miscellaneous Mathematical Symbols-A

 U27F0: Supplemental Arrows-A

 U2800: Braille Patterns

 U2900: Supplemental Arrows-B

 U2980: Miscellaneous Mathematical Symbols-B

 U2A00: Supplemental Mathematical Operators

 U2B00: Miscellaneous Symbols and Arrows

 U2C00: Glagolitic

 U2C60: Latin Extended-C

 U2C80: Coptic

 U2D00: Georgian Supplement

 U2D30: Tifinagh

 U2D80: Ethiopic Extended

 U2DE0: Cyrillic Extended-A

 U2E00: Supplemental Punctuation

U2E80: CJK Radicals Supplement

 U2F00: Kangxi Radicals

 U2FF0: Ideographic Description Characters

 U3000: CJK Symbols and Punctuation

 U3040: Hiragana

 U30A0: Katakana

 U3100: Bopomofo

 U3130: Hangul Compatibility Jamo

 U3190: Kanbun

 U31A0: Bopomofo Extended

 U31C0: CJK Strokes

 U31F0: Katakana Phonetic Extensions

 U3200: Enclosed CJK Letters and Months

 U3300: CJK Compatibility

 U3400: CJK Unified Ideographs Extension A

 U4DC0: Yijing Hexagram Symbols

 U4E00: CJK Unified Ideographs

 UA000: Yi Syllables

 UA490: Yi Radicals

 UA4D0: Lisu

 UA500: Vai

 UA640: Cyrillic Extended-B

 UA6A0: Bamum

 UA700: Modifier Tone Letters

 UA720: Latin Extended-D

 UA800: Syloti Nagri

 UA830: Common Indic Number Forms

 UA840: Phags-pa

 UA880: Saurashtra

 UA8E0: Devanagari Extended

 UA900: Kayah Li

 UA930: Rejang

 UA960: Hangul Jamo Extended-A

 UA980: Javanese

 UAA00: Cham

 UAA60: Myanmar Extended-A

 UAA80: Tai Viet

 UAAE0: Meetei Mayek Extensions

 UAB00: Ethiopic Extended-A

 UABC0: Meetei Mayek

 UAC00: Hangul Syllables

 UD7B0: Hangul Jamo Extended-B

 UD800: High Surrogates

 UDB80: High Private Use Surrogates

 UDC00: Low Surrogates

 UE000: Private Use Area

 UF900: CJK Compatibility Ideographs

 UFB00: Alphabetic Presentation Forms

 UFB50: Arabic Presentation Forms-A

 UFE00: Variation Selectors

 UFE10: Vertical Forms

 UFE20: Combining Half Marks

 UFE30: CJK Compatibility Forms

 UFE50: Small Form Variants

 UFE70: Arabic Presentation Forms-B

 UFF00: Halfwidth and Fullwidth Forms

 UFFF0: Specials

 U10000: Linear B Syllabary

 U10080: Linear B Ideograms

 U10100: Aegean Numbers

 U10140: Ancient Greek Numbers

 U10190: Ancient Symbols

 U101D0: Phaistos Disc

 U10280: Lycian

 U102A0: Carian

 U10300: Old Italic

 U10330: Gothic

 U10380: Ugaritic

 U103A0: Old Persian

 U10400: Deseret

 U10450: Shavian

 U10480: Osmanya

 U10800: Cypriot Syllabary

 U10840: Imperial Aramaic

 U10900: Phoenician

 U10920: Lydian

 U10980: Meroitic Hieroglyphs

 U109A0: Meroitic Cursive

 U10A00: Kharoshthi

 U10A60: Old South Arabian

 U10B00: Avestan

 U10B40: Inscriptional Parthian

 U10B60: Inscriptional Pahlavi

 U10C00: Old Turkic

 U10E60: Rumi Numeral Symbols

 U11000: Brahmi

 U11080: Kaithi

 U110D0: Sora Sompeng

 U11100: Chakma

 U11180: Sharada

 U11680: Takri

 U12000: Cuneiform

 U12400: Cuneiform Numbers and Punctuation

 U13000: Egyptian Hieroglyphs

 U16800: Bamum Supplement

 U16F00: Miao

 U1B000: Kana Supplement

 U1D000: Byzantine Musical Symbols

 U1D100: Musical Symbols

 U1D200: Ancient Greek Musical Notation

 U1D300: Tai Xuan Jing Symbols

 U1D360: Counting Rod Numerals

 U1D400: Mathematical Alphanumeric Symbols

 U1EE00: Arabic Mathematical Alphabetic Symbols

 U1F000: Mahjong Tiles

 U1F030: Domino Tiles

 U1F0A0: Playing Cards

 U1F100: Enclosed Alphanumeric Supplement

 U1F200: Enclosed Ideographic Supplement

 U1F300: Miscellaneous Symbols And Pictographs

 U1F600: Emoticons

 U1F680: Transport And Map Symbols

 U1F700: Alchemical Symbols

 U20000: CJK Unified Ideographs Extension B

 U2A700: CJK Unified Ideographs Extension C

 U2B740: CJK Unified Ideographs Extension D

 U2F800: CJK Compatibility Ideographs Supplement

 UE0000: Tags

 UE0100: Variation Selectors Supplement

 UF0000: Supplementary Private Use Area-A

 U100000: Supplementary Private Use Area-B

 Outdated Tutorials

 References

 Printable Copy - PDF Version

Dr. Herong Yang, updated in 2012
U2E80: CJK Radicals Supplement