ID Start - No

Unicode Version 18.0

No is a designation indicating that a character cannot begin an identifier in programming languages or text processing systems. This value applies to characters that are not letters, such as digits, punctuation marks, symbols, or control characters, which are excluded from starting a valid identifier. For example, the digit “3” or the hyphen “-” would receive a “No” value, meaning any attempt to use them as the first character of a variable, function name, or similar token would be invalid. This restriction ensures that identifiers follow consistent, predictable syntax rules, avoiding ambiguity with numeric literals or operators. The “No” value is thus a fundamental gatekeeper, defining the boundary between permissible and impermissible initial characters in lexical analysis.

13501-13750 of 151602 results

U+10D6B
๐ตซ
Garay Combining Dot Above
U+10D6C
๐ตฌ
Garay Combining Double Dot Above
U+10D6D
๐ตญ
Garay Consonant Nasalization Mark
U+10D6E
๐ตฎ
Garay Hyphen
U+10D8E
๐ถŽ
Garay Plus Sign
U+10D8F
๐ถ
Garay Minus Sign
U+10E60
๐น 
Rumi Digit One
U+10E61
๐นก
Rumi Digit Two
U+10E62
๐นข
Rumi Digit Three
U+10E63
๐นฃ
Rumi Digit Four
U+10E64
๐นค
Rumi Digit Five
U+10E65
๐นฅ
Rumi Digit Six
U+10E66
๐นฆ
Rumi Digit Seven
U+10E67
๐นง
Rumi Digit Eight
U+10E68
๐นจ
Rumi Digit Nine
U+10E69
๐นฉ
Rumi Number Ten
U+10E6A
๐นช
Rumi Number Twenty
U+10E6B
๐นซ
Rumi Number Thirty
U+10E6C
๐นฌ
Rumi Number Forty
U+10E6D
๐นญ
Rumi Number Fifty
U+10E6E
๐นฎ
Rumi Number Sixty
U+10E6F
๐นฏ
Rumi Number Seventy
U+10E70
๐นฐ
Rumi Number Eighty
U+10E71
๐นฑ
Rumi Number Ninety
U+10E72
๐นฒ
Rumi Number One Hundred
U+10E73
๐นณ
Rumi Number Two Hundred
U+10E74
๐นด
Rumi Number Three Hundred
U+10E75
๐นต
Rumi Number Four Hundred
U+10E76
๐นถ
Rumi Number Five Hundred
U+10E77
๐นท
Rumi Number Six Hundred
U+10E78
๐นธ
Rumi Number Seven Hundred
U+10E79
๐นน
Rumi Number Eight Hundred
U+10E7A
๐นบ
Rumi Number Nine Hundred
U+10E7B
๐นป
Rumi Fraction One Half
U+10E7C
๐นผ
Rumi Fraction One Quarter
U+10E7D
๐นฝ
Rumi Fraction One Third
U+10E7E
๐นพ
Rumi Fraction Two Thirds
U+10EAB
๐บซ
Yezidi Combining Hamza Mark
U+10EAC
๐บฌ
Yezidi Combining Madda Mark
U+10EAD
๐บญ
Yezidi Hyphenation Mark
U+10EC9
๐ป‰
Arabic Small Baseline Fatha
U+10ECA
๐ปŠ
Arabic Small Baseline Dotless Head of Khah
U+10ECB
๐ป‹
Arabic Northeast Pointing Arrowhead Above
U+10ECC
๐ปŒ
Arabic Northeast Pointing Arrowhead Below
U+10ECD
๐ป
Arabic Southwest Pointing Arrowhead Below
U+10ECE
๐ปŽ
Arabic Small Circle Above
U+10ECF
๐ป
Arabic Large Circle Above
U+10ED0
๐ป
Arabic Biblical End of Verse
U+10ED1
๐ป‘
Arabic Ligature Alayhaa as-Salaatu Was-Salaam
U+10ED2
๐ป’
Arabic Ligature Alayhim as-Salaatu Was-Salaam
U+10ED3
๐ป“
Arabic Ligature Alayhimaa as-Salaatu Was-Salaam
U+10ED4
๐ป”
Arabic Ligature Qaddasa Allaahu Sirrah
U+10ED5
๐ป•
Arabic Ligature Quddisa Sirruhum
U+10ED6
๐ป–
Arabic Ligature Quddisa Sirruhumaa
U+10ED7
๐ป—
Arabic Ligature Quddisat Asraaruhum
U+10ED8
๐ป˜
Arabic Ligature Nawwara Allaahu Marqadah
U+10EF0
๐ปฐ
Arabic Small Low Upright Rectangular Zero
U+10EF1
๐ปฑ
Arabic Square Below
U+10EF2
๐ปฒ
Arabic Filled Square Below
U+10EF3
๐ปณ
Arabic Small High Noon with Fatha
U+10EF4
๐ปด
Arabic Small Low Noon with Fatha
U+10EF5
๐ปต
Arabic Small High Noon with Damma
U+10EF6
๐ปถ
Arabic Small Low Noon with Damma
U+10EF7
๐ปท
Arabic Small High Heh Initial Form
U+10EF8
๐ปธ
Arabic Small High Word Kabbir
U+10EF9
๐ปน
Arabic Mark Crown
U+10EFA
๐ปบ
Arabic Double Vertical Bar Below
U+10EFB
๐ปป
Arabic Small Low Noon
U+10EFC
๐ปผ
Arabic Combining Alef Overlay
U+10EFD
๐ปฝ
Arabic Small Low Word Sakta
U+10EFE
๐ปพ
Arabic Small Low Word Qasr
U+10EFF
๐ปฟ
Arabic Small Low Word Madda
U+10F1D
๐ผ
Old Sogdian Number One
U+10F1E
๐ผž
Old Sogdian Number Two
U+10F1F
๐ผŸ
Old Sogdian Number Three
U+10F20
๐ผ 
Old Sogdian Number Four
U+10F21
๐ผก
Old Sogdian Number Five
U+10F22
๐ผข
Old Sogdian Number Ten
U+10F23
๐ผฃ
Old Sogdian Number Twenty
U+10F24
๐ผค
Old Sogdian Number Thirty
U+10F25
๐ผฅ
Old Sogdian Number One Hundred
U+10F26
๐ผฆ
Old Sogdian Fraction One Half
U+10F46
๐ฝ†
Sogdian Combining Dot Below
U+10F47
๐ฝ‡
Sogdian Combining Two Dots Below
U+10F48
๐ฝˆ
Sogdian Combining Dot Above
U+10F49
๐ฝ‰
Sogdian Combining Two Dots Above
U+10F4A
๐ฝŠ
Sogdian Combining Curve Above
U+10F4B
๐ฝ‹
Sogdian Combining Curve Below
U+10F4C
๐ฝŒ
Sogdian Combining Hook Above
U+10F4D
๐ฝ
Sogdian Combining Hook Below
U+10F4E
๐ฝŽ
Sogdian Combining Long Hook Below
U+10F4F
๐ฝ
Sogdian Combining Resh Below
U+10F50
๐ฝ
Sogdian Combining Stroke Below
U+10F51
๐ฝ‘
Sogdian Number One
U+10F52
๐ฝ’
Sogdian Number Ten
U+10F53
๐ฝ“
Sogdian Number Twenty
U+10F54
๐ฝ”
Sogdian Number One Hundred
U+10F55
๐ฝ•
Sogdian Punctuation Two Vertical Bars
U+10F56
๐ฝ–
Sogdian Punctuation Two Vertical Bars with Dots
U+10F57
๐ฝ—
Sogdian Punctuation Circle with Dot
U+10F58
๐ฝ˜
Sogdian Punctuation Two Circles with Dots
U+10F59
๐ฝ™
Sogdian Punctuation Half Circle with Dot
U+10F82
๐พ‚
Old Uyghur Combining Dot Above
U+10F83
๐พƒ
Old Uyghur Combining Dot Below
U+10F84
๐พ„
Old Uyghur Combining Two Dots Above
U+10F85
๐พ…
Old Uyghur Combining Two Dots Below
U+10F86
๐พ†
Old Uyghur Punctuation Bar
U+10F87
๐พ‡
Old Uyghur Punctuation Two Bars
U+10F88
๐พˆ
Old Uyghur Punctuation Two Dots
U+10F89
๐พ‰
Old Uyghur Punctuation Four Dots
U+10FC5
๐ฟ…
Chorasmian Number One
U+10FC6
๐ฟ†
Chorasmian Number Two
U+10FC7
๐ฟ‡
Chorasmian Number Three
U+10FC8
๐ฟˆ
Chorasmian Number Four
U+10FC9
๐ฟ‰
Chorasmian Number Ten
U+10FCA
๐ฟŠ
Chorasmian Number Twenty
U+10FCB
๐ฟ‹
Chorasmian Number One Hundred
U+11000
๐‘€€
Brahmi Sign Candrabindu
U+11001
๐‘€
Brahmi Sign Anusvara
U+11002
๐‘€‚
Brahmi Sign Visarga
U+11038
๐‘€ธ
Brahmi Vowel Sign Aa
U+11039
๐‘€น
Brahmi Vowel Sign Bhattiprolu Aa
U+1103A
๐‘€บ
Brahmi Vowel Sign I
U+1103B
๐‘€ป
Brahmi Vowel Sign Ii
U+1103C
๐‘€ผ
Brahmi Vowel Sign U
U+1103D
๐‘€ฝ
Brahmi Vowel Sign Uu
U+1103E
๐‘€พ
Brahmi Vowel Sign Vocalic R
U+1103F
๐‘€ฟ
Brahmi Vowel Sign Vocalic Rr
U+11040
๐‘€
Brahmi Vowel Sign Vocalic L
U+11041
๐‘
Brahmi Vowel Sign Vocalic Ll
U+11042
๐‘‚
Brahmi Vowel Sign E
U+11043
๐‘ƒ
Brahmi Vowel Sign Ai
U+11044
๐‘„
Brahmi Vowel Sign O
U+11045
๐‘…
Brahmi Vowel Sign Au
U+11046
๐‘†
Brahmi Virama
U+11047
๐‘‡
Brahmi Danda
U+11048
๐‘ˆ
Brahmi Double Danda
U+11049
๐‘‰
Brahmi Punctuation Dot
U+1104A
๐‘Š
Brahmi Punctuation Double Dot
U+1104B
๐‘‹
Brahmi Punctuation Line
U+1104C
๐‘Œ
Brahmi Punctuation Crescent Bar
U+1104D
๐‘
Brahmi Punctuation Lotus
U+11052
๐‘’
Brahmi Number One
U+11053
๐‘“
Brahmi Number Two
U+11054
๐‘”
Brahmi Number Three
U+11055
๐‘•
Brahmi Number Four
U+11056
๐‘–
Brahmi Number Five
U+11057
๐‘—
Brahmi Number Six
U+11058
๐‘˜
Brahmi Number Seven
U+11059
๐‘™
Brahmi Number Eight
U+1105A
๐‘š
Brahmi Number Nine
U+1105B
๐‘›
Brahmi Number Ten
U+1105C
๐‘œ
Brahmi Number Twenty
U+1105D
๐‘
Brahmi Number Thirty
U+1105E
๐‘ž
Brahmi Number Forty
U+1105F
๐‘Ÿ
Brahmi Number Fifty
U+11060
๐‘ 
Brahmi Number Sixty
U+11061
๐‘ก
Brahmi Number Seventy
U+11062
๐‘ข
Brahmi Number Eighty
U+11063
๐‘ฃ
Brahmi Number Ninety
U+11064
๐‘ค
Brahmi Number One Hundred
U+11065
๐‘ฅ
Brahmi Number One Thousand
U+11066
๐‘ฆ
Brahmi Digit Zero
U+11067
๐‘ง
Brahmi Digit One
U+11068
๐‘จ
Brahmi Digit Two
U+11069
๐‘ฉ
Brahmi Digit Three
U+1106A
๐‘ช
Brahmi Digit Four
U+1106B
๐‘ซ
Brahmi Digit Five
U+1106C
๐‘ฌ
Brahmi Digit Six
U+1106D
๐‘ญ
Brahmi Digit Seven
U+1106E
๐‘ฎ
Brahmi Digit Eight
U+1106F
๐‘ฏ
Brahmi Digit Nine
U+11070
๐‘ฐ
Brahmi Sign Old Tamil Virama
U+11073
๐‘ณ
Brahmi Vowel Sign Old Tamil Short E
U+11074
๐‘ด
Brahmi Vowel Sign Old Tamil Short O
U+1107F
๐‘ฟ
Brahmi Number Joiner
U+11080
๐‘‚€
Kaithi Sign Candrabindu
U+11081
๐‘‚
Kaithi Sign Anusvara
U+11082
๐‘‚‚
Kaithi Sign Visarga
U+110B0
๐‘‚ฐ
Kaithi Vowel Sign Aa
U+110B1
๐‘‚ฑ
Kaithi Vowel Sign I
U+110B2
๐‘‚ฒ
Kaithi Vowel Sign Ii
U+110B3
๐‘‚ณ
Kaithi Vowel Sign U
U+110B4
๐‘‚ด
Kaithi Vowel Sign Uu
U+110B5
๐‘‚ต
Kaithi Vowel Sign E
U+110B6
๐‘‚ถ
Kaithi Vowel Sign Ai
U+110B7
๐‘‚ท
Kaithi Vowel Sign O
U+110B8
๐‘‚ธ
Kaithi Vowel Sign Au
U+110B9
๐‘‚น
Kaithi Sign Virama
U+110BA
๐‘‚บ
Kaithi Sign Nukta
U+110BB
๐‘‚ป
Kaithi Abbreviation Sign
U+110BC
๐‘‚ผ
Kaithi Enumeration Sign
U+110BD
๐‘‚ฝ
Kaithi Number Sign
U+110BE
๐‘‚พ
Kaithi Section Mark
U+110BF
๐‘‚ฟ
Kaithi Double Section Mark
U+110C0
๐‘ƒ€
Kaithi Danda
U+110C1
๐‘ƒ
Kaithi Double Danda
U+110C2
๐‘ƒ‚
Kaithi Vowel Sign Vocalic R
U+110CD
๐‘ƒ
Kaithi Number Sign Above
U+110F0
๐‘ƒฐ
Sora Sompeng Digit Zero
U+110F1
๐‘ƒฑ
Sora Sompeng Digit One
U+110F2
๐‘ƒฒ
Sora Sompeng Digit Two
U+110F3
๐‘ƒณ
Sora Sompeng Digit Three
U+110F4
๐‘ƒด
Sora Sompeng Digit Four
U+110F5
๐‘ƒต
Sora Sompeng Digit Five
U+110F6
๐‘ƒถ
Sora Sompeng Digit Six
U+110F7
๐‘ƒท
Sora Sompeng Digit Seven
U+110F8
๐‘ƒธ
Sora Sompeng Digit Eight
U+110F9
๐‘ƒน
Sora Sompeng Digit Nine
U+11100
๐‘„€
Chakma Sign Candrabindu
U+11101
๐‘„
Chakma Sign Anusvara
U+11102
๐‘„‚
Chakma Sign Visarga
U+11127
๐‘„ง
Chakma Vowel Sign A
U+11128
๐‘„จ
Chakma Vowel Sign I
U+11129
๐‘„ฉ
Chakma Vowel Sign Ii
U+1112A
๐‘„ช
Chakma Vowel Sign U
U+1112B
๐‘„ซ
Chakma Vowel Sign Uu
U+1112C
๐‘„ฌ
Chakma Vowel Sign E
U+1112D
๐‘„ญ
Chakma Vowel Sign Ai
U+1112E
๐‘„ฎ
Chakma Vowel Sign O
U+1112F
๐‘„ฏ
Chakma Vowel Sign Au
U+11130
๐‘„ฐ
Chakma Vowel Sign Oi
U+11131
๐‘„ฑ
Chakma O Mark
U+11132
๐‘„ฒ
Chakma Au Mark
U+11133
๐‘„ณ
Chakma Virama
U+11134
๐‘„ด
Chakma Maayyaa
U+11136
๐‘„ถ
Chakma Digit Zero
U+11137
๐‘„ท
Chakma Digit One
U+11138
๐‘„ธ
Chakma Digit Two
U+11139
๐‘„น
Chakma Digit Three
U+1113A
๐‘„บ
Chakma Digit Four
U+1113B
๐‘„ป
Chakma Digit Five
U+1113C
๐‘„ผ
Chakma Digit Six
U+1113D
๐‘„ฝ
Chakma Digit Seven
U+1113E
๐‘„พ
Chakma Digit Eight
U+1113F
๐‘„ฟ
Chakma Digit Nine
U+11140
๐‘…€
Chakma Section Mark
U+11141
๐‘…
Chakma Danda
U+11142
๐‘…‚
Chakma Double Danda
U+11143
๐‘…ƒ
Chakma Question Mark
U+11145
๐‘……
Chakma Vowel Sign Aa
U+11146
๐‘…†
Chakma Vowel Sign Ei
U+11173
๐‘…ณ
Mahajani Sign Nukta
U+11174
๐‘…ด
Mahajani Abbreviation Sign
U+11175
๐‘…ต
Mahajani Section Mark
U+11180
๐‘†€
Sharada Sign Candrabindu
U+11181
๐‘†
Sharada Sign Anusvara
U+11182
๐‘†‚
Sharada Sign Visarga
U+111B3
๐‘†ณ
Sharada Vowel Sign Aa
U+111B4
๐‘†ด
Sharada Vowel Sign I