Letterlike Symbols
Letterlike Symbols is a Unicode block (a group of symbols in Unicode). It has 80 symbols. Many of these symbols are used in mathematics and look like letters.
Symbols
| Character | Image | Meaning | Code |
|---|---|---|---|
| ℀ | ª⁄c | An abbreviation for account. This is used in banks. | U+2100 |
| ℁ | ª⁄ₛ | This is short for "adressed to the subject". | U+2101 |
| ℂ | 
|
Blackboard bold capital C. This symbol is used for complex numbers.[2] | U+2102 |
| ℃ | °C | Symbol for Celsius. | U+2103 |
| ℄ | 
|
Symbol for centerline (a line in the center of a shape that divides the shape into two equal parts). | U+2104 |
| ℅ | ᶜ⁄ₒ | This is short for "care of". It is similar to the symbol ℁ (U+2101). | U+2105 |
| ℆ | ᶜ⁄ᵤ | This is short for "cada una", which means "each one" in Spanish.[2] | U+2106 |
| ℇ | Ɛ | Symbol for Euler's constant. | U+2107 |
| ℈ | Э | Symbol for the scruple. | U+2108 |
| ℉ | °F | Symbol for Fahrenheit. | U+2109 |
| ℊ | 
|
Script lowercase G. | U+210A |
| ℋ | 
|
Script capital H. It is used in Hamiltonian mechanics.[2] | U+210B |
| ℌ | 
|
Blackletter capital H. | U+210C |
| ℍ | 
|
Blackboard bold capital H. This is used as a symbol for quaternions. | U+210D |
| ℎ | h | Symbol for the Planck constant. | U+210E |
| ℏ | ħ | Symbol for the Planck constant when it is divided by two pi. | U+210F |
| ℐ | 
|
Script capital I. | U+2110 |
| ℑ | 
|
Blackletter capital I. | U+2111 |
| ℒ | 
|
Script capital L. This is used for the laplace transform. | U+2112 |
| ℓ | 𝓁 | Script small L. It is used as a symbol for liter.[2] | U+2113 |
| ℔ | ƚƀ | Symbol for pounds.[2] | U+2114 |
| ℕ | 
|
Blackboard bold capital N. This is used as a symbol for natural numbers.[2] | U+2115 |
| № | No̲ | An abbreviation for "number". This is called the numero sign. It is similar to the number sign. | U+2116 |
| ℗ | Ⓟ | Symbol for the copyright of a sound recording. | U+2117 |
| ℘ | 𝓅 | Script capital P. This is a symbol for Weierstrass's elliptic functions. | U+2118 |
| ℙ | 
|
Blackboard bold capital P. This is used as a symbol for prime numbers. | U+2119 |
| ℚ | 
|
Blackboard bold capital Q. This is used as a symbol for rational numbers.[2] | U+211A |
| ℛ | 
|
Script capital R. | U+211B |
| ℜ | 
|
Blackletter capital R. | U+211C |
| ℝ | 
|
Blackboard bold capital R. This is used as a symbol for real numbers.[2] | U+211D |
| ℞ | Rₓ | An abbreviation for prescription. | U+211E |
| ℟ | 
|
Symbol for the response in a preces. | U+211F |
| ℠ | Sᴹ | Symbol for service marks. | U+2120 |
| ℡ | Tᴇʟ | Symbol for telephones. | U+2121 |
| ™ | ᵀᴹ | Symbol for unregistered trademarks. | U+2122 |
| ℣ | 
|
Symbol for the versicle in a preces. | U+2123 |
| ℤ | 
|
Blackboard bold capital Z. This is used as a symbol for integers.[2] | U+2124 |
| ℥ | Ꝣ | Symbol for the ounce. | U+2125 |
| Ω | Ω | Symbol for the ohm. | U+2126 |
| ℧ | Ʊ | Symbol for the mho (another name for the siemens).[2] | U+2127 |
| ℨ | 
|
Blackletter capital Z. | U+2128 |
| ℩ | ɿ | Upside down lowercase Iota. This is used as a symbol for the definite descriptor.[2] | U+2129 |
| K | K | Symbol for the kelvin. | U+212A |
| Å | Å | Symbol for the ångström. | U+212B |
| ℬ | 
|
Script capital B. This is used for the Bloch space. | U+212C |
| ℭ | 
|
Blackletter capital C. | U+212D |
| ℮ | 
|
Symbol used in European packaging for an estimate. | U+212E |
| ℯ | 
|
A mathematical constant. | U+212F |
| ℰ | 
|
Script capital E. This is used for electromotive force.[2] | U+2130 |
| ℱ | 
|
Script capital F. This is used for the Fourier transform.[2] | U+2131 |
| Ⅎ | 
|
One of the three Claudian letters.[2] | U+2132 |
| ℳ | 
|
Script capital M. This is used as the German gold mark symbol.[2] | U+2133 |
| ℴ | 
|
Script small O. | U+2134 |
| ℵ | א | The Hebrew leter Aleph. This is used as a symbol for the aleph numbers. | U+2135 |
| ℶ | ב | The Hebrew letter Bet. This is used as a symbol for the beth numbers. | U+2136 |
| ℷ | ג | The Hebrew letter Gimel. This is used as a symbol for the gimel function. | U+2137 |
| ℸ | ד | The Hebrew letter Dalet. | U+2138 |
| ℹ | 
|
Symbol for information sources. | U+2139 |
| ℺ | 
|
Rotated capital Q. This is used as a symbol for signature marks.[2] | U+213A |
| ℻ | 
|
Symbol for fax. | U+213B |
| ℼ | 
|
Blackboard bold lowercase pi. | U+213C |
| ℽ | 
|
Blackboard bold lowercase gamma. | U+213D |
| ℾ | 
|
Blackboard bold capital gamma. | U+213E |
| ℿ | 
|
Blackboard bold capital pi. | U+213F |
| ⅀ | 
|
Blackboard bold n–ary (of n entities) summation. | U+2140 |
| ⅁ | 
|
Upside down G. | U+2141 |
| ⅂ | Ꞁ | Upside down L. | U+2142 |
| ⅃ | 
|
Horizontally flipped L. | U+2143 |
| ⅄ | 
|
Upside down R. | U+2144 |
| ⅅ | 𝔻 | Blackboard bold and italic capital D. It can be used as a symbol for differentials.[2] | U+2145 |
| ⅆ | 𝕕 | Blackboard bold and italic lowercase D. It can be used as a symbol for differentials.[2] | U+2146 |
| ⅇ | 𝕖 | Blackboard bold and italic lowercase E. It can be used as a symbol for natural exponents.[2] | U+2147 |
| ⅈ | 𝕚 | Blackboard bold and italic lowercase I. It can be used as a symbol for imaginary units.[2] | U+2148 |
| ⅉ | 𝕛 | Blackboard bold and italic lowercase J. It can be used as a symbol for imaginary units.[2] | U+2149 |
| ⅊ | 
|
Symbol used for property lines. | U+214A |
| ⅋ | 
|
Upside down ampersand. This is used in linear logic.[2] | U+214B |
| ⅌ | 
|
An abbreviation for the word "per". | U+214C |
| ⅍ | ᴬ⁄S | An abbreviation for the word "aktieselskab" (the Danish word for a corporation for stocks). | U+214D |
| ⅎ | 
|
Lowercase version of Ⅎ (U+2132). | U+214E |
| ⅏ | 
|
Symbol for a reference written in the Samaritan script. | U+214F |