Unicode block Combining diacritical marks for symbols

The Unicode block combining diacritical marks for symbols (Combining Diacritical Marks for Symbols U + 20D0 to U + 20FF) provides the ability to assemble technical and other symbols by a basic element with certain recurring elements combined .

table

Unicode number	Characters (400%)	category	Bidirectional class	Official name	description
U + 20D0 (8400)	◌⃐	Marking without extra width	Marking without extra width	COMBINING LEFT HARPOON ABOVE	Combining harpoon to the left, up
U + 20D1 (8401)	⃑	Marking without extra width	Marking without extra width	COMBINING RIGHT HARPOON ABOVE	Combining harpoon to the right, up
U + 20D2 (8402)	⃒	Marking without extra width	Marking without extra width	COMBINING LONG VERTICAL LINE OVERLAY	Combining long vertical line, overlapping
U + 20D3 (8403)	⃓	Marking without extra width	Marking without extra width	COMBINING SHORT VERTICAL LINE OVERLAY	Combining short vertical line, overlapping
U + 20D4 (8404)	⃔	Marking without extra width	Marking without extra width	COMBINING ANTICLOCKWISE ARROW ABOVE	COMBINING counterclockwise arrow, up
U + 20D5 (8405)	⃕	Marking without extra width	Marking without extra width	COMBINING CLOCKWISE ARROW ABOVE	Combining arrow clockwise, up
U + 20D6 (8406)	⃖	Marking without extra width	Marking without extra width	COMBINING LEFT ARROW ABOVE	COMBINING LEFT, UP ARROW
U + 20D7 (8407)	⃗	Marking without extra width	Marking without extra width	COMBINING RIGHT ARROW ABOVE	COMBINING RIGHT UP ARROW
U + 20D8 (8408)	⃘	Marking without extra width	Marking without extra width	COMBINING RING OVERLAY	Combining ring, overlapping
U + 20D9 (8409)	⃙	Marking without extra width	Marking without extra width	COMBINING CLOCKWISE RING OVERLAY	Combining ring clockwise, overlapping
U + 20DA (8410)	⃚	Marking without extra width	Marking without extra width	COMBINING ANTICLOCKWISE RING OVERLAY	Combining ring counterclockwise, overlapping
U + 20DB (8411)	⃛	Marking without extra width	Marking without extra width	COMBINING THREE DOTS ABOVE	Combining three points, above
U + 20DC (8412)	⃜	Marking without extra width	Marking without extra width	COMBINING FOUR DOTS ABOVE	Combining four points, above
U + 20DD (8413)	◌⃝	enveloping marking	Marking without extra width	COMBINING ENCLOSING CIRCLE	Combining enclosing circle
U + 20DE (8414)	◌⃞	enveloping marking	Marking without extra width	COMBINING ENCLOSING SQUARE	Combining enclosing square
U + 20DF (8415)	◌⃟	enveloping marking	Marking without extra width	COMBINING ENCLOSING DIAMOND	Combining surrounding check
U + 20E0 (8416)	◌⃠	enveloping marking	Marking without extra width	COMBINING ENCLOSING CIRCLE BACKSLASH	Combining encircling crossed circle
U + 20E1 (8417)	⃡	Marking without extra width	Marking without extra width	COMBINING LEFT RIGHT ARROW ABOVE	COMBINING LEFT AND RIGHT ARROW UP
U + 20E2 (8418)	◌⃢	enveloping marking	Marking without extra width	COMBINING ENCLOSING SCREEN	Combining enclosing screen
U + 20E3 (8419)	◌⃣	enveloping marking	Marking without extra width	COMBINING ENCLOSING KEYCAP	Combining enclosing key
U + 20E4 (8420)	◌⃤	enveloping marking	Marking without extra width	COMBINING ENCLOSING UPWARD POINTING TRIANGLE	Combining enclosing triangle facing up
U + 20E5 (8421)	⃥	Marking without extra width	Marking without extra width	COMBINING REVERSE SOLIDUS OVERLAY	Combining enclosing backslash
U + 20E6 (8422)	⃦	Marking without extra width	Marking without extra width	COMBINING DOUBLE VERTICAL STROKE OVERLAY	Combining enclosing vertical double line
U + 20E7 (8423)	⃧	Marking without extra width	Marking without extra width	COMBINING ANNUITY SYMBOL	Combining pension symbol
U + 20E8 (8424)	⃨	Marking without extra width	Marking without extra width	COMBINING TRIPLE UNDERDOT	Combining three points, below
U + 20E9 (8425)	⃩	Marking without extra width	Marking without extra width	COMBINING WIDE BRIDGE ABOVE	Combining long bridge, above
U + 20EA (8426)	⃪	Marking without extra width	Marking without extra width	COMBINING LEFTWARDS ARROW OVERLAY	COMBINING OVERLAPPING LEFT ARROW
U + 20EB (8427)	⃫	Marking without extra width	Marking without extra width	COMBINING LONG DOUBLE SOLIDUS OVERLAY	Combining Overlapping Double Slash
U + 20EC (8428)	⃬	Marking without extra width	Marking without extra width	COMBINING RIGHTWARDS HARPOON WITH BARB DOWNWARDS	Combining harpoon to the right, down
U + 20ED (8429)	⃭	Marking without extra width	Marking without extra width	COMBINING LEFTWARDS HARPOON WITH BARB DOWNWARDS	Combining harpoon to the left, down
U + 20EE (8430)	⃮	Marking without extra width	Marking without extra width	COMBINING LEFT ARROW BELOW	COMBINING LEFT, DOWN ARROW
U + 20EF (8431)	⃯	Marking without extra width	Marking without extra width	COMBINING RIGHT ARROW BELOW	COMBINING RIGHT ARROW, DOWN
U + 20F0 (8432)	⃰	Marking without extra width	Marking without extra width	COMBINING ASTERISK ABOVE	Combining asterisk above

Graphic board

and display information about the image

Representation of the characters as graphics. Hatched fields are unoccupied code points. The dotted circle indicates the position of the primary character.

Web links

• PDF of the Unicode Consortium (English; 74 kB)