U+2B3D LEFTWARDS TWO-HEADED ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE

Leftward double-headed arrow with a tail and two vertical strokes across the shaft, a math relation arrow used in Z notation.

Codepoint: U+2B3D
Name: LEFTWARDS TWO-HEADED ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE
Block: Miscellaneous Symbols and Arrows
Script: Common
Category: Math Symbol (Sm)
Unicode version: 5.1
Plane: BMP
HTML: ⬽ ⬽
CSS: \2B3D
UTF-8: E2 AC BD
UTF-16: 2B3D
UTF-32: 00002B3D

Related characters

U+2B3CLEFTWARDS TWO-HEADED ARROW WITH TAIL WITH VERTICAL STROKE
U+2B3ELEFTWARDS ARROW THROUGH X
U+2B3BLEFTWARDS TWO-HEADED ARROW WITH TAIL
U+2B3FWAVE ARROW POINTING DIRECTLY LEFT
U+2B3ALEFTWARDS ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE
U+2B40EQUALS SIGN ABOVE LEFTWARDS ARROW
U+2B39LEFTWARDS ARROW WITH TAIL WITH VERTICAL STROKE
U+2B41REVERSE TILDE OPERATOR ABOVE LEFTWARDS ARROW
U+2B38LEFTWARDS ARROW WITH DOTTED STEM
U+2B42LEFTWARDS ARROW ABOVE REVERSE ALMOST EQUAL TO
U+2B37LEFTWARDS TWO-HEADED TRIPLE DASH ARROW
U+2B43RIGHTWARDS ARROW THROUGH GREATER-THAN

Miscellaneous Symbols and Arrows

254 characters in the Miscellaneous Symbols and Arrows Unicode block.

U+2B00NORTH EAST WHITE ARROW
U+2B01NORTH WEST WHITE ARROW
U+2B02SOUTH EAST WHITE ARROW
U+2B03SOUTH WEST WHITE ARROW
U+2B04LEFT RIGHT WHITE ARROW
U+2B05LEFTWARDS BLACK ARROW
U+2B06UPWARDS BLACK ARROW
U+2B07DOWNWARDS BLACK ARROW
U+2B08NORTH EAST BLACK ARROW
U+2B09NORTH WEST BLACK ARROW
U+2B0ASOUTH EAST BLACK ARROW
U+2B0BSOUTH WEST BLACK ARROW
U+2B0CLEFT RIGHT BLACK ARROW
U+2B0DUP DOWN BLACK ARROW
U+2B0ERIGHTWARDS ARROW WITH TIP DOWNWARDS
U+2B0FRIGHTWARDS ARROW WITH TIP UPWARDS
U+2B10LEFTWARDS ARROW WITH TIP DOWNWARDS
U+2B11LEFTWARDS ARROW WITH TIP UPWARDS
U+2B12SQUARE WITH TOP HALF BLACK
U+2B13SQUARE WITH BOTTOM HALF BLACK
U+2B14SQUARE WITH UPPER RIGHT DIAGONAL HALF BLACK
U+2B15SQUARE WITH LOWER LEFT DIAGONAL HALF BLACK
U+2B16DIAMOND WITH LEFT HALF BLACK
U+2B17DIAMOND WITH RIGHT HALF BLACK
U+2B18DIAMOND WITH TOP HALF BLACK
U+2B19DIAMOND WITH BOTTOM HALF BLACK
U+2B1ADOTTED SQUARE
U+2B1BBLACK LARGE SQUARE
U+2B1CWHITE LARGE SQUARE
U+2B1DBLACK VERY SMALL SQUARE
U+2B1EWHITE VERY SMALL SQUARE
U+2B1FBLACK PENTAGON
U+2B20WHITE PENTAGON
U+2B21WHITE HEXAGON
U+2B22BLACK HEXAGON
U+2B23HORIZONTAL BLACK HEXAGON
U+2B24BLACK LARGE CIRCLE
U+2B25BLACK MEDIUM DIAMOND
U+2B26WHITE MEDIUM DIAMOND
U+2B27BLACK MEDIUM LOZENGE
U+2B28WHITE MEDIUM LOZENGE
U+2B29BLACK SMALL DIAMOND
U+2B2ABLACK SMALL LOZENGE
U+2B2BWHITE SMALL LOZENGE
U+2B2CBLACK HORIZONTAL ELLIPSE
U+2B2DWHITE HORIZONTAL ELLIPSE
U+2B2EBLACK VERTICAL ELLIPSE
U+2B2FWHITE VERTICAL ELLIPSE
U+2B30LEFT ARROW WITH SMALL CIRCLE
U+2B31THREE LEFTWARDS ARROWS
U+2B32LEFT ARROW WITH CIRCLED PLUS
U+2B33LONG LEFTWARDS SQUIGGLE ARROW
U+2B34LEFTWARDS TWO-HEADED ARROW WITH VERTICAL STROKE
U+2B35LEFTWARDS TWO-HEADED ARROW WITH DOUBLE VERTICAL STROKE
U+2B36LEFTWARDS TWO-HEADED ARROW FROM BAR
U+2B37LEFTWARDS TWO-HEADED TRIPLE DASH ARROW
U+2B38LEFTWARDS ARROW WITH DOTTED STEM
U+2B39LEFTWARDS ARROW WITH TAIL WITH VERTICAL STROKE
U+2B3ALEFTWARDS ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE
U+2B3BLEFTWARDS TWO-HEADED ARROW WITH TAIL
U+2B3CLEFTWARDS TWO-HEADED ARROW WITH TAIL WITH VERTICAL STROKE
U+2B3DLEFTWARDS TWO-HEADED ARROW WITH TAIL WITH DOUBLE VERTICAL STROKE
U+2B3ELEFTWARDS ARROW THROUGH X
U+2B3FWAVE ARROW POINTING DIRECTLY LEFT
U+2B40EQUALS SIGN ABOVE LEFTWARDS ARROW
U+2B41REVERSE TILDE OPERATOR ABOVE LEFTWARDS ARROW
U+2B42LEFTWARDS ARROW ABOVE REVERSE ALMOST EQUAL TO
U+2B43RIGHTWARDS ARROW THROUGH GREATER-THAN
U+2B44RIGHTWARDS ARROW THROUGH SUPERSET
U+2B45LEFTWARDS QUADRUPLE ARROW
U+2B46RIGHTWARDS QUADRUPLE ARROW
U+2B47REVERSE TILDE OPERATOR ABOVE RIGHTWARDS ARROW
U+2B48RIGHTWARDS ARROW ABOVE REVERSE ALMOST EQUAL TO
U+2B49TILDE OPERATOR ABOVE LEFTWARDS ARROW
U+2B4ALEFTWARDS ARROW ABOVE ALMOST EQUAL TO
U+2B4BLEFTWARDS ARROW ABOVE REVERSE TILDE OPERATOR
U+2B4CRIGHTWARDS ARROW ABOVE REVERSE TILDE OPERATOR
U+2B4DDOWNWARDS TRIANGLE-HEADED ZIGZAG ARROW
U+2B4ESHORT SLANTED NORTH ARROW
U+2B4FSHORT BACKSLANTED SOUTH ARROW
U+2B50WHITE MEDIUM STAR
U+2B51BLACK SMALL STAR
U+2B52WHITE SMALL STAR
U+2B53BLACK RIGHT-POINTING PENTAGON
U+2B54WHITE RIGHT-POINTING PENTAGON
U+2B55HEAVY LARGE CIRCLE
U+2B56HEAVY OVAL WITH OVAL INSIDE
U+2B57HEAVY CIRCLE WITH CIRCLE INSIDE
U+2B58HEAVY CIRCLE
U+2B59HEAVY CIRCLED SALTIRE
U+2B5ASLANTED NORTH ARROW WITH HOOKED HEAD
U+2B5BBACKSLANTED SOUTH ARROW WITH HOOKED TAIL
U+2B5CSLANTED NORTH ARROW WITH HORIZONTAL TAIL
U+2B5DBACKSLANTED SOUTH ARROW WITH HORIZONTAL TAIL
U+2B5EBENT ARROW POINTING DOWNWARDS THEN NORTH EAST
U+2B5FSHORT BENT ARROW POINTING DOWNWARDS THEN NORTH EAST
U+2B60LEFTWARDS TRIANGLE-HEADED ARROW
U+2B61UPWARDS TRIANGLE-HEADED ARROW
U+2B62RIGHTWARDS TRIANGLE-HEADED ARROW
U+2B63DOWNWARDS TRIANGLE-HEADED ARROW
U+2B64LEFT RIGHT TRIANGLE-HEADED ARROW
U+2B65UP DOWN TRIANGLE-HEADED ARROW
U+2B66NORTH WEST TRIANGLE-HEADED ARROW
U+2B67NORTH EAST TRIANGLE-HEADED ARROW
U+2B68SOUTH EAST TRIANGLE-HEADED ARROW
U+2B69SOUTH WEST TRIANGLE-HEADED ARROW
U+2B6ALEFTWARDS TRIANGLE-HEADED DASHED ARROW
U+2B6BUPWARDS TRIANGLE-HEADED DASHED ARROW
U+2B6CRIGHTWARDS TRIANGLE-HEADED DASHED ARROW
U+2B6DDOWNWARDS TRIANGLE-HEADED DASHED ARROW
U+2B6ECLOCKWISE TRIANGLE-HEADED OPEN CIRCLE ARROW
U+2B6FANTICLOCKWISE TRIANGLE-HEADED OPEN CIRCLE ARROW
U+2B70LEFTWARDS TRIANGLE-HEADED ARROW TO BAR
U+2B71UPWARDS TRIANGLE-HEADED ARROW TO BAR
U+2B72RIGHTWARDS TRIANGLE-HEADED ARROW TO BAR
U+2B73DOWNWARDS TRIANGLE-HEADED ARROW TO BAR
U+2B76NORTH WEST TRIANGLE-HEADED ARROW TO BAR
U+2B77NORTH EAST TRIANGLE-HEADED ARROW TO BAR
U+2B78SOUTH EAST TRIANGLE-HEADED ARROW TO BAR
U+2B79SOUTH WEST TRIANGLE-HEADED ARROW TO BAR
U+2B7ALEFTWARDS TRIANGLE-HEADED ARROW WITH DOUBLE HORIZONTAL STROKE
U+2B7BUPWARDS TRIANGLE-HEADED ARROW WITH DOUBLE HORIZONTAL STROKE
U+2B7CRIGHTWARDS TRIANGLE-HEADED ARROW WITH DOUBLE HORIZONTAL STROKE
U+2B7DDOWNWARDS TRIANGLE-HEADED ARROW WITH DOUBLE HORIZONTAL STROKE
U+2B7EHORIZONTAL TAB KEY
U+2B7FVERTICAL TAB KEY
U+2B80LEFTWARDS TRIANGLE-HEADED ARROW OVER RIGHTWARDS TRIANGLE-HEADED ARROW
U+2B81UPWARDS TRIANGLE-HEADED ARROW LEFTWARDS OF DOWNWARDS TRIANGLE-HEADED ARROW
U+2B82RIGHTWARDS TRIANGLE-HEADED ARROW OVER LEFTWARDS TRIANGLE-HEADED ARROW
U+2B83DOWNWARDS TRIANGLE-HEADED ARROW LEFTWARDS OF UPWARDS TRIANGLE-HEADED ARROW
U+2B84LEFTWARDS TRIANGLE-HEADED PAIRED ARROWS
U+2B85UPWARDS TRIANGLE-HEADED PAIRED ARROWS
U+2B86RIGHTWARDS TRIANGLE-HEADED PAIRED ARROWS
U+2B87DOWNWARDS TRIANGLE-HEADED PAIRED ARROWS
U+2B88LEFTWARDS BLACK CIRCLED WHITE ARROW
U+2B89UPWARDS BLACK CIRCLED WHITE ARROW
U+2B8ARIGHTWARDS BLACK CIRCLED WHITE ARROW
U+2B8BDOWNWARDS BLACK CIRCLED WHITE ARROW
U+2B8CANTICLOCKWISE TRIANGLE-HEADED RIGHT U-SHAPED ARROW
U+2B8DANTICLOCKWISE TRIANGLE-HEADED BOTTOM U-SHAPED ARROW
U+2B8EANTICLOCKWISE TRIANGLE-HEADED LEFT U-SHAPED ARROW
U+2B8FANTICLOCKWISE TRIANGLE-HEADED TOP U-SHAPED ARROW
U+2B90RETURN LEFT
U+2B91RETURN RIGHT
U+2B92NEWLINE LEFT
U+2B93NEWLINE RIGHT
U+2B94FOUR CORNER ARROWS CIRCLING ANTICLOCKWISE
U+2B95RIGHTWARDS BLACK ARROW
U+2B96EQUALS SIGN WITH INFINITY ABOVE
U+2B97SYMBOL FOR TYPE A ELECTRONICS
U+2B98THREE-D TOP-LIGHTED LEFTWARDS EQUILATERAL ARROWHEAD
U+2B99THREE-D RIGHT-LIGHTED UPWARDS EQUILATERAL ARROWHEAD
U+2B9ATHREE-D TOP-LIGHTED RIGHTWARDS EQUILATERAL ARROWHEAD
U+2B9BTHREE-D LEFT-LIGHTED DOWNWARDS EQUILATERAL ARROWHEAD
U+2B9CBLACK LEFTWARDS EQUILATERAL ARROWHEAD
U+2B9DBLACK UPWARDS EQUILATERAL ARROWHEAD
U+2B9EBLACK RIGHTWARDS EQUILATERAL ARROWHEAD
U+2B9FBLACK DOWNWARDS EQUILATERAL ARROWHEAD
U+2BA0DOWNWARDS TRIANGLE-HEADED ARROW WITH LONG TIP LEFTWARDS
U+2BA1DOWNWARDS TRIANGLE-HEADED ARROW WITH LONG TIP RIGHTWARDS
U+2BA2UPWARDS TRIANGLE-HEADED ARROW WITH LONG TIP LEFTWARDS
U+2BA3UPWARDS TRIANGLE-HEADED ARROW WITH LONG TIP RIGHTWARDS
U+2BA4LEFTWARDS TRIANGLE-HEADED ARROW WITH LONG TIP UPWARDS
U+2BA5RIGHTWARDS TRIANGLE-HEADED ARROW WITH LONG TIP UPWARDS
U+2BA6LEFTWARDS TRIANGLE-HEADED ARROW WITH LONG TIP DOWNWARDS
U+2BA7RIGHTWARDS TRIANGLE-HEADED ARROW WITH LONG TIP DOWNWARDS
U+2BA8BLACK CURVED DOWNWARDS AND LEFTWARDS ARROW
U+2BA9BLACK CURVED DOWNWARDS AND RIGHTWARDS ARROW
U+2BAABLACK CURVED UPWARDS AND LEFTWARDS ARROW
U+2BABBLACK CURVED UPWARDS AND RIGHTWARDS ARROW
U+2BACBLACK CURVED LEFTWARDS AND UPWARDS ARROW
U+2BADBLACK CURVED RIGHTWARDS AND UPWARDS ARROW
U+2BAEBLACK CURVED LEFTWARDS AND DOWNWARDS ARROW
U+2BAFBLACK CURVED RIGHTWARDS AND DOWNWARDS ARROW
U+2BB0RIBBON ARROW DOWN LEFT
U+2BB1RIBBON ARROW DOWN RIGHT
U+2BB2RIBBON ARROW UP LEFT
U+2BB3RIBBON ARROW UP RIGHT
U+2BB4RIBBON ARROW LEFT UP
U+2BB5RIBBON ARROW RIGHT UP
U+2BB6RIBBON ARROW LEFT DOWN
U+2BB7RIBBON ARROW RIGHT DOWN
U+2BB8UPWARDS WHITE ARROW FROM BAR WITH HORIZONTAL BAR
U+2BB9UP ARROWHEAD IN A RECTANGLE BOX
U+2BBAOVERLAPPING WHITE SQUARES
U+2BBBOVERLAPPING WHITE AND BLACK SQUARES
U+2BBCOVERLAPPING BLACK SQUARES
U+2BBDBALLOT BOX WITH LIGHT X
U+2BBECIRCLED X
U+2BBFCIRCLED BOLD X
U+2BC0BLACK SQUARE CENTRED
U+2BC1BLACK DIAMOND CENTRED
U+2BC2TURNED BLACK PENTAGON
U+2BC3HORIZONTAL BLACK OCTAGON
U+2BC4BLACK OCTAGON
U+2BC5BLACK MEDIUM UP-POINTING TRIANGLE CENTRED
U+2BC6BLACK MEDIUM DOWN-POINTING TRIANGLE CENTRED
U+2BC7BLACK MEDIUM LEFT-POINTING TRIANGLE CENTRED
U+2BC8BLACK MEDIUM RIGHT-POINTING TRIANGLE CENTRED
U+2BC9NEPTUNE FORM TWO

…and 54 more characters.