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.

9001-9250 of 151602 results

U+E9F7
Private Use Area
U+E9F8
Private Use Area
U+E9F9
Private Use Area
U+E9FA
Private Use Area
U+E9FB
Private Use Area
U+E9FC
Private Use Area
U+E9FD
Private Use Area
U+E9FE
Private Use Area
U+E9FF
Private Use Area
U+EA00
Private Use Area
U+EA01
Private Use Area
U+EA02
Private Use Area
U+EA03
Private Use Area
U+EA04
Private Use Area
U+EA05
Private Use Area
U+EA06
Private Use Area
U+EA07
Private Use Area
U+EA08
Private Use Area
U+EA09
Private Use Area
U+EA0A
Private Use Area
U+EA0B
Private Use Area
U+EA0C
Private Use Area
U+EA0D
Private Use Area
U+EA0E
Private Use Area
U+EA0F
Private Use Area
U+EA10
Private Use Area
U+EA11
Private Use Area
U+EA12
Private Use Area
U+EA13
Private Use Area
U+EA14
Private Use Area
U+EA15
Private Use Area
U+EA16
Private Use Area
U+EA17
Private Use Area
U+EA18
Private Use Area
U+EA19
Private Use Area
U+EA1A
Private Use Area
U+EA1B
Private Use Area
U+EA1C
Private Use Area
U+EA1D
Private Use Area
U+EA1E
Private Use Area
U+EA1F
Private Use Area
U+EA20
Private Use Area
U+EA21
Private Use Area
U+EA22
Private Use Area
U+EA23
Private Use Area
U+EA24
Private Use Area
U+EA25
Private Use Area
U+EA26
Private Use Area
U+EA27
Private Use Area
U+EA28
Private Use Area
U+EA29
Private Use Area
U+EA2A
Private Use Area
U+EA2B
Private Use Area
U+EA2C
Private Use Area
U+EA2D
Private Use Area
U+EA2E
Private Use Area
U+EA2F
Private Use Area
U+EA30
Private Use Area
U+EA31
Private Use Area
U+EA32
Private Use Area
U+EA33
Private Use Area
U+EA34
Private Use Area
U+EA35
Private Use Area
U+EA36
Private Use Area
U+EA37
Private Use Area
U+EA38
Private Use Area
U+EA39
Private Use Area
U+EA3A
Private Use Area
U+EA3B
Private Use Area
U+EA3C
Private Use Area
U+EA3D
Private Use Area
U+EA3E
Private Use Area
U+EA3F
Private Use Area
U+EA40
Private Use Area
U+EA41
Private Use Area
U+EA42
Private Use Area
U+EA43
Private Use Area
U+EA44
Private Use Area
U+EA45
Private Use Area
U+EA46
Private Use Area
U+EA47
Private Use Area
U+EA48
Private Use Area
U+EA49
Private Use Area
U+EA4A
Private Use Area
U+EA4B
Private Use Area
U+EA4C
Private Use Area
U+EA4D
Private Use Area
U+EA4E
Private Use Area
U+EA4F
Private Use Area
U+EA50
Private Use Area
U+EA51
Private Use Area
U+EA52
Private Use Area
U+EA53
Private Use Area
U+EA54
Private Use Area
U+EA55
Private Use Area
U+EA56
Private Use Area
U+EA57
Private Use Area
U+EA58
Private Use Area
U+EA59
Private Use Area
U+EA5A
Private Use Area
U+EA5B
Private Use Area
U+EA5C
Private Use Area
U+EA5D
Private Use Area
U+EA5E
Private Use Area
U+EA5F
Private Use Area
U+EA60
Private Use Area
U+EA61
Private Use Area
U+EA62
Private Use Area
U+EA63
Private Use Area
U+EA64
Private Use Area
U+EA65
Private Use Area
U+EA66
Private Use Area
U+EA67
Private Use Area
U+EA68
Private Use Area
U+EA69
Private Use Area
U+EA6A
Private Use Area
U+EA6B
Private Use Area
U+EA6C
Private Use Area
U+EA6D
Private Use Area
U+EA6E
Private Use Area
U+EA6F
Private Use Area
U+EA70
Private Use Area
U+EA71
Private Use Area
U+EA72
Private Use Area
U+EA73
Private Use Area
U+EA74
Private Use Area
U+EA75
Private Use Area
U+EA76
Private Use Area
U+EA77
Private Use Area
U+EA78
Private Use Area
U+EA79
Private Use Area
U+EA7A
Private Use Area
U+EA7B
Private Use Area
U+EA7C
Private Use Area
U+EA7D
Private Use Area
U+EA7E
Private Use Area
U+EA7F
Private Use Area
U+EA80
Private Use Area
U+EA81
Private Use Area
U+EA82
Private Use Area
U+EA83
Private Use Area
U+EA84
Private Use Area
U+EA85
Private Use Area
U+EA86
Private Use Area
U+EA87
Private Use Area
U+EA88
Private Use Area
U+EA89
Private Use Area
U+EA8A
Private Use Area
U+EA8B
Private Use Area
U+EA8C
Private Use Area
U+EA8D
Private Use Area
U+EA8E
Private Use Area
U+EA8F
Private Use Area
U+EA90
Private Use Area
U+EA91
Private Use Area
U+EA92
Private Use Area
U+EA93
Private Use Area
U+EA94
Private Use Area
U+EA95
Private Use Area
U+EA96
Private Use Area
U+EA97
Private Use Area
U+EA98
Private Use Area
U+EA99
Private Use Area
U+EA9A
Private Use Area
U+EA9B
Private Use Area
U+EA9C
Private Use Area
U+EA9D
Private Use Area
U+EA9E
Private Use Area
U+EA9F
Private Use Area
U+EAA0
Private Use Area
U+EAA1
Private Use Area
U+EAA2
Private Use Area
U+EAA3
Private Use Area
U+EAA4
Private Use Area
U+EAA5
Private Use Area
U+EAA6
Private Use Area
U+EAA7
Private Use Area
U+EAA8
Private Use Area
U+EAA9
Private Use Area
U+EAAA
Private Use Area
U+EAAB
Private Use Area
U+EAAC
Private Use Area
U+EAAD
Private Use Area
U+EAAE
Private Use Area
U+EAAF
Private Use Area
U+EAB0
Private Use Area
U+EAB1
Private Use Area
U+EAB2
Private Use Area
U+EAB3
Private Use Area
U+EAB4
Private Use Area
U+EAB5
Private Use Area
U+EAB6
Private Use Area
U+EAB7
Private Use Area
U+EAB8
Private Use Area
U+EAB9
Private Use Area
U+EABA
Private Use Area
U+EABB
Private Use Area
U+EABC
Private Use Area
U+EABD
Private Use Area
U+EABE
Private Use Area
U+EABF
Private Use Area
U+EAC0
Private Use Area
U+EAC1
Private Use Area
U+EAC2
Private Use Area
U+EAC3
Private Use Area
U+EAC4
Private Use Area
U+EAC5
Private Use Area
U+EAC6
Private Use Area
U+EAC7
Private Use Area
U+EAC8
Private Use Area
U+EAC9
Private Use Area
U+EACA
Private Use Area
U+EACB
Private Use Area
U+EACC
Private Use Area
U+EACD
Private Use Area
U+EACE
Private Use Area
U+EACF
Private Use Area
U+EAD0
Private Use Area
U+EAD1
Private Use Area
U+EAD2
Private Use Area
U+EAD3
Private Use Area
U+EAD4
Private Use Area
U+EAD5
Private Use Area
U+EAD6
Private Use Area
U+EAD7
Private Use Area
U+EAD8
Private Use Area
U+EAD9
Private Use Area
U+EADA
Private Use Area
U+EADB
Private Use Area
U+EADC
Private Use Area
U+EADD
Private Use Area
U+EADE
Private Use Area
U+EADF
Private Use Area
U+EAE0
Private Use Area
U+EAE1
Private Use Area
U+EAE2
Private Use Area
U+EAE3
Private Use Area
U+EAE4
Private Use Area
U+EAE5
Private Use Area
U+EAE6
Private Use Area
U+EAE7
Private Use Area
U+EAE8
Private Use Area
U+EAE9
Private Use Area
U+EAEA
Private Use Area
U+EAEB
Private Use Area
U+EAEC
Private Use Area
U+EAED
Private Use Area
U+EAEE
Private Use Area
U+EAEF
Private Use Area
U+EAF0
Private Use Area