Wikipedia

Letterlike Symbols

See also: Number Forms (Unicode block)

Letterlike Symbols is a Unicode block containing 80 characters which are constructed mainly from the glyphs of one or more letters. In addition to this block, Unicode includes full styled mathematical alphabets, although Unicode does not explicitly categorize these characters as being "letterlike."

Letterlike Symbols
RangeU+2100..U+214F
(80 code points)
PlaneBMP
ScriptsGreek (1 char.)
Latin (4 char.)
Common (75 char.)
Symbol setsMathematics
abbreviations
Assigned80 code points
Unused0 reserved code points
Unicode version history
1.0.0 (1991)57 (+57)
3.0 (1999)59 (+2)
3.2 (2002)74 (+15)
4.0 (2003)75 (+1)
4.1 (2005)77 (+2)
5.0 (2006)79 (+2)
5.1 (2008)80 (+1)
Unicode documentation
Code chart ∣ Web page
Note: [1][2]
This article contains special characters. Without proper rendering support, you may see question marks, boxes, or other symbols.

Symbols

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Unicode Letterlike Symbols[3]
Char Image Name Unicode
U+
℀   Account of 2100
℁   Addressed to the subject (i.e., care of) 2101
ℂ   Double-struck capital C 2102
℃   Degree Celsius 2103
℄   Center line symbol 2104
℅   Care of 2105
℆   Cada una[4] 2106
ℇ   Euler constant[5] 2107
℈   Scruple 2108
℉   Degree Fahrenheit 2109
ℊ   Script small G 210A
ℋ   Script capital H 210B
ℌ   Black-letter capital H 210C
ℍ   Double-struck capital H 210D
ℎ   Planck constant 210E
ℏ   Reduced Planck constant (Planck constant over 2π) 210F
ℐ   Script capital I 2110
ℑ   Black-letter capital I 2111
ℒ   Script capital L 2112
ℓ   Script small L (LaTeX: \ell) 2113
℔   L B bar symbol 2114
ℕ   Double-struck capital N 2115
№   Numero sign 2116
℗   Sound recording copyright symbol 2117
℘   Script capital P
alias: Weierstrass elliptic function 		2118
ℙ   Double-struck capital P 2119
ℚ   Double-struck capital Q 211A
ℛ   Script capital R 211B
ℜ   Black-letter capital R 211C
ℝ   Double-struck capital R 211D
℞   Prescription take 211E
℟   Response 211F
℠   Service mark 2120
℡   Telephone sign 2121
™   Trademark sign 2122
℣   Versicle 2123
ℤ   Double-struck capital Z 2124
℥   Ounce sign 2125
Ω   Ohm sign 2126
℧   Inverted ohm sign 2127
ℨ   Black-letter capital Z 2128
℩   Turned Greek small letter iota 2129
K   Kelvin sign 212A
Å   Ångström sign 212B
ℬ   Script capital B 212C
ℭ   Black-letter capital C 212D
℮   Estimated symbol 212E
ℯ   Script small E 212F
ℰ   Script capital E 2130
ℱ   Script capital F 2131
Ⅎ   Turned capital F 2132
ℳ   Script capital M 2133
ℴ   Script small O 2134
ℵ   Alef symbol 2135
ℶ   Bet symbol 2136
ℷ   Gimel symbol 2137
ℸ   Dalet symbol 2138
ℹ   Information source 2139
℺   Rotated capital Q 213A
℻   Fax sign 213B
ℼ   Double-struck small pi 213C
ℽ   Double-struck small gamma 213D
ℾ   Double-struck capital gamma 213E
ℿ   Double-struck capital pi 213F
⅀   Double-struck n-ary summation 2140
⅁   Turned sans-serif capital G 2141
⅂   Turned sans-serif capital L 2142
⅃   Reversed sans-serif capital L 2143
⅄   Turned sans-serif capital Y 2144
ⅅ   Double-struck italic capital D 2145
ⅆ   Double-struck italic small D 2146
ⅇ   Double-struck italic small E 2147
ⅈ   Double-struck italic small I 2148
ⅉ   Double-struck italic small J 2149
⅊   Property line 214A
⅋   Turned ampersand 214B
⅌   Per sign 214C
⅍   Aktieselskab 214D
ⅎ   Turned small F 214E
⅏   Symbol for Samaritan source 214F

Glyph variants

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Variation selectors may be used to specify chancery (U+FE00) vs roundhand (U+FE01) forms, if the font supports them:

Code point Plain FE00 FE01
U+212C ℬ ℬ︀ ℬ︁
U+2130 ℰ ℰ︀ ℰ︁
U+2131 ℱ ℱ︀ ℱ︁
U+210B ℋ ℋ︀ ℋ︁
U+2110 ℐ ℐ︀ ℐ︁
U+2112 ℒ ℒ︀ ℒ︁
U+2133 ℳ ℳ︀ ℳ︁
U+211B ℛ ℛ︀ ℛ︁

The remainder of the set is at Mathematical Alphanumeric Symbols.

Block

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Letterlike Symbols[1]
Official Unicode Consortium code chart (PDF)
  0 1 2 3 4 5 6 7 8 9 A B C D E F
U+210x ℀ ℁ ℂ ℃ ℄ ℅ ℆ ℇ ℈ ℉ ℊ ℋ ℌ ℍ ℎ ℏ
U+211x ℐ ℑ ℒ ℓ ℔ ℕ № ℗ ℘ ℙ ℚ ℛ ℜ ℝ ℞ ℟
U+212x ℠ ℡ ™ ℣ ℤ ℥ Ω ℧ ℨ ℩ K Å ℬ ℭ ℮ ℯ
U+213x ℰ ℱ Ⅎ ℳ ℴ ℵ ℶ ℷ ℸ ℹ ℺ ℻ ℼ ℽ ℾ ℿ
U+214x ⅀ ⅁ ⅂ ⅃ ⅄ ⅅ ⅆ ⅇ ⅈ ⅉ ⅊ ⅋ ⅌ ⅍ ⅎ ⅏
Notes
1.^ As of Unicode version 16.0

Emoji

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The Letterlike Symbols block contains two emoji: U+2122 and U+2139.[6][7]

The block has four standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the two emoji, both of which default to a text presentation.[8]

Emoji variation sequences
U+ 2122 2139
base code point ™ ℹ
base+VS15 (text) ™︎ ℹ︎
base+VS16 (emoji) ™️ ℹ️

History

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The following Unicode-related documents record the purpose and process of defining specific characters in the Letterlike Symbols block:

See also

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References

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  1. ^ "Unicode character database". The Unicode Standard. Retrieved 2023-07-26.
  2. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
  3. ^ Unicode chart (PDF)
  4. ^ Spanish for "each one."
  5. ^ It is unknown which constant this is supposed to be. Xerox standard XCCS 353/046 just says "Euler's."
  6. ^ "UTR #51: Unicode Emoji". Unicode Consortium. 2023-09-05.
  7. ^ "UCD: Emoji Data for UTR #51". Unicode Consortium. 2023-02-01.
  8. ^ "UTS #51 Emoji Variation Sequences". The Unicode Consortium.
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