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.

19251-19500 of 151602 results

Very Heavy Eight Pointed Black Star

Heavy Eight Pointed Pinwheel Star

Light Twelve Pointed Black Star

Heavy Twelve Pointed Black Star

Heavy Twelve Pointed Pinwheel Star

Circled Triangle

Negative Circled Triangle

Negative Circled Square

Nine Pointed White Star

Black Circle with White Vertical Bar

Bullet in Double Circle

Large Orange Circle

Large Yellow Circle

Large Green Circle

Large Purple Circle

Large Brown Circle

Large Red Square

Large Blue Square

Large Orange Square

Large Yellow Square

Large Green Square

Large Purple Square

Large Brown Square

Heavy Equals Sign

Circle with Double Vertical and Horizontal Line

Double Circle with Double Horizontal Line

Circled Bottom Right Oblique Half Black Circle

Left Half White Circle

Right Half White Circle

Transparent Cube

Horizontal Double White Small Square

Vertical Double White Small Square

White Square with Bottom Half Bisected

White Square with Top Half Bisected

White Square with Horizontal and Vertical Bisecting Lines

Lower Left Flattened Right Triangle

Lower Right Flattened Right Triangle

Leftwards Arrow with Small Triangle Arrowhead

Upwards Arrow with Small Triangle Arrowhead

Rightwards Arrow with Small Triangle Arrowhead

Downwards Arrow with Small Triangle Arrowhead

Leftwards Arrow with Medium Triangle Arrowhead

Upwards Arrow with Medium Triangle Arrowhead

Rightwards Arrow with Medium Triangle Arrowhead

Downwards Arrow with Medium Triangle Arrowhead

Leftwards Arrow with Large Triangle Arrowhead

Upwards Arrow with Large Triangle Arrowhead

Rightwards Arrow with Large Triangle Arrowhead

Downwards Arrow with Large Triangle Arrowhead

Leftwards Arrow with Small Equilateral Arrowhead

Upwards Arrow with Small Equilateral Arrowhead

Rightwards Arrow with Small Equilateral Arrowhead

Downwards Arrow with Small Equilateral Arrowhead

Leftwards Arrow with Equilateral Arrowhead

Upwards Arrow with Equilateral Arrowhead

Rightwards Arrow with Equilateral Arrowhead

Downwards Arrow with Equilateral Arrowhead

Heavy Leftwards Arrow with Equilateral Arrowhead

Heavy Upwards Arrow with Equilateral Arrowhead

Heavy Rightwards Arrow with Equilateral Arrowhead

Heavy Downwards Arrow with Equilateral Arrowhead

Heavy Leftwards Arrow with Large Equilateral Arrowhead

Heavy Upwards Arrow with Large Equilateral Arrowhead

Heavy Rightwards Arrow with Large Equilateral Arrowhead

Heavy Downwards Arrow with Large Equilateral Arrowhead

Leftwards Triangle-Headed Arrow with Narrow Shaft

Upwards Triangle-Headed Arrow with Narrow Shaft

Rightwards Triangle-Headed Arrow with Narrow Shaft

Downwards Triangle-Headed Arrow with Narrow Shaft

Leftwards Triangle-Headed Arrow with Medium Shaft

Upwards Triangle-Headed Arrow with Medium Shaft

Rightwards Triangle-Headed Arrow with Medium Shaft

Downwards Triangle-Headed Arrow with Medium Shaft

Leftwards Triangle-Headed Arrow with Bold Shaft

Upwards Triangle-Headed Arrow with Bold Shaft

Rightwards Triangle-Headed Arrow with Bold Shaft

Downwards Triangle-Headed Arrow with Bold Shaft

Leftwards Triangle-Headed Arrow with Heavy Shaft

Upwards Triangle-Headed Arrow with Heavy Shaft

Rightwards Triangle-Headed Arrow with Heavy Shaft

Downwards Triangle-Headed Arrow with Heavy Shaft

Leftwards Triangle-Headed Arrow with Very Heavy Shaft

Upwards Triangle-Headed Arrow with Very Heavy Shaft

Rightwards Triangle-Headed Arrow with Very Heavy Shaft

Downwards Triangle-Headed Arrow with Very Heavy Shaft

Leftwards Finger-Post Arrow

Upwards Finger-Post Arrow

Rightwards Finger-Post Arrow

Downwards Finger-Post Arrow

Leftwards Squared Arrow

Upwards Squared Arrow

Rightwards Squared Arrow

Downwards Squared Arrow

Leftwards Compressed Arrow

Upwards Compressed Arrow

Rightwards Compressed Arrow

Downwards Compressed Arrow

Leftwards Heavy Compressed Arrow

Upwards Heavy Compressed Arrow

Rightwards Heavy Compressed Arrow

Downwards Heavy Compressed Arrow

Leftwards Heavy Arrow

Upwards Heavy Arrow

Rightwards Heavy Arrow

Downwards Heavy Arrow

Leftwards Sans-Serif Arrow

Upwards Sans-Serif Arrow

Rightwards Sans-Serif Arrow

Downwards Sans-Serif Arrow

North West Sans-Serif Arrow

North East Sans-Serif Arrow

South East Sans-Serif Arrow

South West Sans-Serif Arrow

Left Right Sans-Serif Arrow

Up down Sans-Serif Arrow

Wide-Headed Leftwards Light Barb Arrow

Wide-Headed Upwards Light Barb Arrow

Wide-Headed Rightwards Light Barb Arrow

Wide-Headed Downwards Light Barb Arrow

Wide-Headed North West Light Barb Arrow

Wide-Headed North East Light Barb Arrow

Wide-Headed South East Light Barb Arrow

Wide-Headed South West Light Barb Arrow

Wide-Headed Leftwards Barb Arrow

Wide-Headed Upwards Barb Arrow

Wide-Headed Rightwards Barb Arrow

Wide-Headed Downwards Barb Arrow

Wide-Headed North West Barb Arrow

Wide-Headed North East Barb Arrow

Wide-Headed South East Barb Arrow

Wide-Headed South West Barb Arrow

Wide-Headed Leftwards Medium Barb Arrow

Wide-Headed Upwards Medium Barb Arrow

Wide-Headed Rightwards Medium Barb Arrow

Wide-Headed Downwards Medium Barb Arrow

Wide-Headed North West Medium Barb Arrow

Wide-Headed North East Medium Barb Arrow

Wide-Headed South East Medium Barb Arrow

Wide-Headed South West Medium Barb Arrow

Wide-Headed Leftwards Heavy Barb Arrow

Wide-Headed Upwards Heavy Barb Arrow

Wide-Headed Rightwards Heavy Barb Arrow

Wide-Headed Downwards Heavy Barb Arrow

Wide-Headed North West Heavy Barb Arrow

Wide-Headed North East Heavy Barb Arrow

Wide-Headed South East Heavy Barb Arrow

Wide-Headed South West Heavy Barb Arrow

Wide-Headed Leftwards Very Heavy Barb Arrow

Wide-Headed Upwards Very Heavy Barb Arrow

Wide-Headed Rightwards Very Heavy Barb Arrow

Wide-Headed Downwards Very Heavy Barb Arrow

Wide-Headed North West Very Heavy Barb Arrow

Wide-Headed North East Very Heavy Barb Arrow

Wide-Headed South East Very Heavy Barb Arrow

Wide-Headed South West Very Heavy Barb Arrow

Leftwards Triangle Arrowhead

Upwards Triangle Arrowhead

Rightwards Triangle Arrowhead

Downwards Triangle Arrowhead

Leftwards White Arrow Within Triangle Arrowhead

Upwards White Arrow Within Triangle Arrowhead

Rightwards White Arrow Within Triangle Arrowhead

Downwards White Arrow Within Triangle Arrowhead

Leftwards Arrow with Notched Tail

Upwards Arrow with Notched Tail

Rightwards Arrow with Notched Tail

Downwards Arrow with Notched Tail

Heavy Arrow Shaft Width One

Heavy Arrow Shaft Width Two Thirds

Heavy Arrow Shaft Width One Half

Heavy Arrow Shaft Width One Third

Leftwards Bottom-Shaded White Arrow

Rightwards Bottom Shaded White Arrow

Leftwards Top Shaded White Arrow

Rightwards Top Shaded White Arrow

Leftwards Left-Shaded White Arrow

Rightwards Right-Shaded White Arrow

Leftwards Right-Shaded White Arrow

Rightwards Left-Shaded White Arrow

Leftwards Back-Tilted Shadowed White Arrow

Rightwards Back-Tilted Shadowed White Arrow

Leftwards Front-Tilted Shadowed White Arrow

Rightwards Front-Tilted Shadowed White Arrow

White Arrow Shaft Width One

White Arrow Shaft Width Two Thirds

Arrow Pointing Upwards Then North West

Arrow Pointing Rightwards Then Curving South West

Rightwards Arrow with Lower Hook

Downwards Black Arrow to Bar

Negative Squared Leftwards Arrow

Negative Squared Upwards Arrow

Negative Squared Rightwards Arrow

Negative Squared Downwards Arrow

North West Arrow from Bar

North East Arrow from Bar

South East Arrow from Bar

South West Arrow from Bar

Leftwards Arrow from Downwards Arrow

Rightwards Arrow from Downwards Arrow

Long Rightwards Arrow over Long Leftwards Arrow

Long Rightwards Harpoon over Long Leftwards Harpoon

Long Rightwards Harpoon Above Short Leftwards Harpoon

Short Rightwards Harpoon Above Long Leftwards Harpoon

Long Leftwards Harpoon Above Short Rightwards Harpoon

Short Leftwards Harpoon Above Long Rightwards Harpoon

Long Rightwards Arrow Through X

Long Rightwards Arrow with Double Slash

Long Left Right Arrow with Dependent Lobe

Circled Cross Formee with Four Dots

Circled Cross Formee with Two Dots

Circled Cross Formee

Left Half Circle with Four Dots

Left Half Circle with Three Dots

Left Half Circle with Two Dots

Left Half Circle with Dot

Left Half Circle

Downward Facing Hook

Downward Facing Notched Hook

Downward Facing Hook with Dot

Downward Facing Notched Hook with Dot

Pinched Fingers

Zipper-Mouth Face

Money-Mouth Face

Face with Thermometer

Face with Head-Bandage

Sign of the Horns

Raised Back of Hand

Left-Facing Fist

Right-Facing Fist

Hand with Index and Middle Fingers Crossed

I Love You Hand Sign

Face with Cowboy Hat

Rolling on the Floor Laughing

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