XID Start - Yes

Unicode Version 18.0

Yes is a binary designation indicating that a character can validly begin an identifier in programming languages and related contexts, according to the Unicode standard. Characters with this value include most letters from all scripts, the underscore, and certain other code points like currency symbols or letterlike numbers, but exclude digits, punctuation, and combining marks. This determination relies on stable identifier criteria that avoid confusable or invisible characters, ensuring cross‑language compatibility. When a character holds this value, it means parsers and compilers can safely treat it as the first element of a variable, function, or class name, without risking syntax errors or semantic ambiguity. The value directly supports logical rules for tokenization in software systems, as it filters out inappropriate starting symbols while permitting a broad range of international alphabets and phonetic extensions.

1501-1750 of 158716 results

Arabic Letter Alef with Attached Bottom Right Kasra

Arabic Letter Alef with Attached Round Dot Above

Arabic Letter Alef with Attached Right Round Dot

Arabic Letter Alef with Attached Left Round Dot

Arabic Letter Alef with Attached Round Dot Below

Arabic Letter Alef with Dot Above

Arabic Letter Alef with Attached Top Right Fatha and Dot Above

Arabic Letter Alef with Right Middle Stroke and Dot Above

Arabic Letter Alef with Attached Bottom Right Kasra and Dot Above

Arabic Letter Alef with Attached Top Right Fatha and Left Ring

Arabic Letter Alef with Right Middle Stroke and Left Ring

Arabic Letter Alef with Attached Bottom Right Kasra and Left Ring

Arabic Letter Alef with Attached Right Hamza

Arabic Letter Alef with Attached Left Hamza

Arabic Tatweel with Overstruck Hamza

Arabic Tatweel with Overstruck Waw

Arabic Tatweel with Two Dots Below

Arabic Letter Thin Yeh

Arabic Baseline Round Dot

Arabic Letter Noon with Inverted Small V

Arabic Letter Hah with Inverted Small V Below

Arabic Letter Tah with Dot Below

Arabic Letter Tah with Three Dots Below

Arabic Letter Keheh with Two Dots Vertically Below

Arabic Vertical Tail

Arabic Letter Noon with Ring Above

Arabic Letter Beh with Small V Below

Arabic Letter Beh with Hamza Above

Arabic Letter Jeem with Two Dots Above

Arabic Letter Tah with Two Dots Above

Arabic Letter Feh with Dot Below and Three Dots Above

Arabic Letter Qaf with Dot Below

Arabic Letter Lam with Double Bar

Arabic Letter Meem with Three Dots Above

Arabic Letter Yeh with Two Dots Below and Hamza Above

Arabic Letter Yeh with Two Dots Below and Dot Above

Arabic Letter Reh with Loop

Arabic Letter Waw with Dot Within

Arabic Letter Rohingya Yeh

Arabic Letter Low Alef

Arabic Letter Dal with Three Dots Below

Arabic Letter Sad with Three Dots Below

Arabic Letter Gaf with Inverted Stroke

Arabic Letter Straight Waw

Arabic Letter Zain with Inverted V Above

Arabic Letter Ain with Three Dots Below

Arabic Letter Kaf with Dot Below

Arabic Letter Qaf with Dot Below and No Dots Above

Arabic Letter Beh with Small Meem Above

Arabic Letter Peh with Small Meem Above

Arabic Letter Teh with Small Teh Above

Arabic Letter Reh with Small Noon Above

Arabic Letter Yeh with Two Dots Below and Small Noon Above

Arabic Letter African Feh

Arabic Letter African Qaf

Arabic Letter African Noon

Arabic Letter Peh with Small V

Arabic Letter Teh with Small V

Arabic Letter Tteh with Small V

Arabic Letter Tcheh with Small V

Arabic Letter Keheh with Small V

Arabic Letter Ghain with Three Dots Above

Arabic Letter African Qaf with Three Dots Above

Arabic Letter Jeem with Three Dots Above

Arabic Letter Jeem with Three Dots Below

Arabic Letter Lam with Small Arabic Letter Tah Above

Arabic Letter Graf

Arabic Small Farsi Yeh

Devanagari Letter Short A

Devanagari Letter A

Devanagari Letter Aa

Devanagari Letter I

Devanagari Letter Ii

Devanagari Letter U

Devanagari Letter Uu

Devanagari Letter Vocalic R

Devanagari Letter Vocalic L

Devanagari Letter Candra E

Devanagari Letter Short E

Devanagari Letter E

Devanagari Letter Ai

Devanagari Letter Candra O

Devanagari Letter Short O

Devanagari Letter O

Devanagari Letter Au

Devanagari Letter Ka

Devanagari Letter Kha

Devanagari Letter Ga

Devanagari Letter Gha

Devanagari Letter Nga

Devanagari Letter Ca

Devanagari Letter Cha

Devanagari Letter Ja

Devanagari Letter Jha

Devanagari Letter Nya

Devanagari Letter Tta

Devanagari Letter Ttha

Devanagari Letter Dda

Devanagari Letter Ddha

Devanagari Letter Nna

Devanagari Letter Ta

Devanagari Letter Tha

Devanagari Letter Da

Devanagari Letter Dha

Devanagari Letter Na

Devanagari Letter Nnna

Devanagari Letter Pa

Devanagari Letter Pha

Devanagari Letter Ba

Devanagari Letter Bha

Devanagari Letter Ma

Devanagari Letter Ya

Devanagari Letter Ra

Devanagari Letter Rra

Devanagari Letter La

Devanagari Letter Lla

Devanagari Letter Llla

Devanagari Letter Va

Devanagari Letter Sha

Devanagari Letter Ssa

Devanagari Letter Sa

Devanagari Letter Ha

Devanagari Sign Avagraha

Devanagari Letter Qa

Devanagari Letter Khha

Devanagari Letter Ghha

Devanagari Letter Za

Devanagari Letter Dddha

Devanagari Letter Rha

Devanagari Letter Fa

Devanagari Letter Yya

Devanagari Letter Vocalic Rr

Devanagari Letter Vocalic Ll

Devanagari Sign High Spacing Dot

Devanagari Letter Candra A

Devanagari Letter Oe

Devanagari Letter Ooe

Devanagari Letter Aw

Devanagari Letter Ue

Devanagari Letter Uue

Devanagari Letter Marwari Dda

Devanagari Letter Zha

Devanagari Letter Heavy Ya

Devanagari Letter Gga

Devanagari Letter Jja

Devanagari Letter Glottal Stop

Devanagari Letter Ddda

Devanagari Letter Bba

Bengali Letter A

Bengali Letter Aa

Bengali Letter I

Bengali Letter Ii

Bengali Letter U

Bengali Letter Uu

Bengali Letter Vocalic R

Bengali Letter Vocalic L

Bengali Letter E

Bengali Letter Ai

Bengali Letter O

Bengali Letter Au

Bengali Letter Ka

Bengali Letter Kha

Bengali Letter Ga

Bengali Letter Gha

Bengali Letter Nga

Bengali Letter Ca

Bengali Letter Cha

Bengali Letter Ja

Bengali Letter Jha

Bengali Letter Nya

Bengali Letter Tta

Bengali Letter Ttha

Bengali Letter Dda

Bengali Letter Ddha

Bengali Letter Nna

Bengali Letter Ta

Bengali Letter Tha

Bengali Letter Da

Bengali Letter Dha

Bengali Letter Na

Bengali Letter Pa

Bengali Letter Pha

Bengali Letter Ba

Bengali Letter Bha

Bengali Letter Ma

Bengali Letter Ya

Bengali Letter Ra

Bengali Letter La

Bengali Letter Sha

Bengali Letter Ssa

Bengali Letter Sa

Bengali Letter Ha

Bengali Sign Avagraha

Bengali Letter Khanda Ta

Bengali Letter Rra

Bengali Letter Rha

Bengali Letter Yya

Bengali Letter Vocalic Rr

Bengali Letter Vocalic Ll

Bengali Letter Ra with Middle Diagonal

Bengali Letter Ra with Lower Diagonal

Bengali Letter Vedic Anusvara

Gurmukhi Letter A

Gurmukhi Letter Aa

Gurmukhi Letter I

Gurmukhi Letter Ii

Gurmukhi Letter U

Gurmukhi Letter Uu

Gurmukhi Letter Ee

Gurmukhi Letter Ai

Gurmukhi Letter Oo

Gurmukhi Letter Au

Gurmukhi Letter Ka

Gurmukhi Letter Kha

Gurmukhi Letter Ga

Gurmukhi Letter Gha

Gurmukhi Letter Nga

Gurmukhi Letter Ca

Gurmukhi Letter Cha

Gurmukhi Letter Ja

Gurmukhi Letter Jha

Gurmukhi Letter Nya

Gurmukhi Letter Tta

Gurmukhi Letter Ttha

Gurmukhi Letter Dda

Gurmukhi Letter Ddha

Gurmukhi Letter Nna

Gurmukhi Letter Ta

Gurmukhi Letter Tha

Gurmukhi Letter Da

Gurmukhi Letter Dha

Gurmukhi Letter Na

Gurmukhi Letter Pa

Gurmukhi Letter Pha

Gurmukhi Letter Ba

Gurmukhi Letter Bha

Gurmukhi Letter Ma

Gurmukhi Letter Ya

Gurmukhi Letter Ra

Gurmukhi Letter La

Gurmukhi Letter Lla

Gurmukhi Letter Va

Gurmukhi Letter Sha

Gurmukhi Letter Sa

Gurmukhi Letter Ha

Gurmukhi Letter Khha

Gurmukhi Letter Ghha

Gurmukhi Letter Za

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