Below is the complete list of Windows ALT codes for letter-like symbols, their corresponding HTML entity numeric character references and, when available, their corresponding HTML entity named character references. If you are new to ALT codes and need detailed instructions on how to use them, please read How to Use ALT Codes to Enter Special Characters. If you want, instead of using ALT codes, you can also just quickly tap or click any letter-like symbol in the list below to copy and paste it into your document. (Note: Some symbols might not display correctly due to device or platform limitations in character/text representation.)
| Symbol | ALT Code | ALT X Code | Symbol Name | HTML Entity DEC | HTML Entity HEX | HTML Entity Named | Unicode Code Point |
|---|---|---|---|---|---|---|---|
| © | ALT 0169 | 00A9 ALT X | Copyright sign | © | © | © | U+00A9 |
| ª | ALT 166 or ALT 0170 | 00AA ALT X | Feminine ordinal indicator | ª | ª | ª | U+00AA |
| ® | ALT 0174 | 00AE ALT X | Registered sign, registered trade mark sign | ® | ® | &circledR | U+00AE |
| ° | ALT 248 or ALT 0176 | 00B0 ALT X | Degree sign | ° | ° | ° | U+00B0 |
| µ | ALT 230 or ALT 0181 | 00B5 ALT X | Micro sign | µ | µ | µ | U+00B5 |
| º | ALT 167 or ALT 0186 | 00BA ALT X | Masculine ordinal indicator | º | º | º | U+00BA |
| ℀ | ALT 8448 | 2100 ALT X | Account of | ℀ | ℀ | U+2100 | |
| ℁ | ALT 8449 | 2101 ALT X | Addressed to the subject | ℁ | ℁ | U+2101 | |
| ℂ | ALT 8450 | 2102 ALT X | Double-struck capital C, the set of complex numbers | ℂ | ℂ | &complexes | U+2102 |
| ℃ | ALT 8451 | 2103 ALT X | Degree celsius, degrees centigrade | ℃ | ℃ | U+2103 | |
| ℄ | ALT 8452 | 2104 ALT X | Centre line (CL) symbol, clone | ℄ | ℄ | U+2104 | |
| ℅ | ALT 8453 | 2105 ALT X | Care of | ℅ | ℅ | &incare | U+2105 |
| ℆ | ALT 8454 | 2106 ALT X | Cada una | ℆ | ℆ | U+2106 | |
| ℇ | ALT 8455 | 2107 ALT X | Euler constant | ℇ | ℇ | U+2107 | |
| ℈ | ALT 8456 | 2108 ALT X | Scruple | ℈ | ℈ | U+2108 | |
| ℉ | ALT 8457 | 2109 ALT X | Degree fahrenheit | ℉ | ℉ | U+2109 | |
| ℊ | ALT 8458 | 210A ALT X | Script small g, real number symbol | ℊ | ℊ | &gscr | U+210A |
| ℋ | ALT 8459 | 210B ALT X | Script capital H, Hamiltonian operator | ℋ | ℋ | &hamilt | U+210B |
| ℌ | ALT 8460 | 210C ALT X | Black-letter capital H, Hilbert space | ℌ | ℌ | &Hfr | U+210C |
| ℍ | ALT 8461 | 210D ALT X | Double-struck capital H | ℍ | ℍ | &Hopf | U+210D |
| ℎ | ALT 8462 | 210E ALT X | Planck constant, height, specific enthalpy | ℎ | ℎ | &planckh | U+210E |
| ℏ | ALT 8463 | 210F ALT X | Planck constant over two pi | ℏ | ℏ | &hbar | U+210F |
| ℐ | ALT 8464 | 2110 ALT X | Script capital I | ℐ | ℐ | &imagline | U+2110 |
| ℑ | ALT 8465 | 2111 ALT X | Black-letter capital I, imaginary part | ℑ | ℑ | &Ifr | U+2111 |
| ℒ | ALT 8466 | 2112 ALT X | Script capital L, Laplace transform | ℒ | ℒ | &lagran | U+2112 |
| ℓ | ALT 8467 | 2113 ALT X | Script small l, mathematical symbol 'ell', 'liter (traditional symbol) | ℓ | ℓ | &ell | U+2113 |
| ℔ | ALT 8468 | 2114 ALT X | L b bar symbol, pounds | ℔ | ℔ | U+2114 | |
| ℕ | ALT 8469 | 2115 ALT X | Double-struck capital N, natural number | ℕ | ℕ | &naturals | U+2115 |
| № | ALT 8470 | 2116 ALT X | Numero sign | № | № | &numero | U+2116 |
| ℗ | ALT 8471 | 2117 ALT X | Sound recording copyright, published, phonorecord sign | ℗ | ℗ | ©sr | U+2117 |
| ℙ | ALT 8473 | 2119 ALT X | Double-struck capital P | ℙ | ℙ | &Popf | U+2119 |
| ℚ | ALT 8474 | 211A ALT X | Double-struck capital Q, the set of rational numbers | ℚ | ℚ | &Qopf | U+211A |
| ℛ | ALT 8475 | 211B ALT X | Script capital R, Riemann Integral | ℛ | ℛ | &realine | U+211B |
| ℜ | ALT 8476 | 211C ALT X | Black-letter capital R, real part | ℜ | ℜ | &Re | U+211C |
| ℝ | ALT 8477 | 211D ALT X | Double-struck capital R, the set of real numbers | ℝ | ℝ | &reals | U+211D |
| ℞ | ALT 8478 | 211E ALT X | Prescription take sign, recipe, cross ratio | ℞ | ℞ | &rx | U+211E |
| ℟ | ALT 8479 | 211F ALT X | Response | ℟ | ℟ | U+211F | |
| ℠ | ALT 8480 | 2120 ALT X | Service mark | ℠ | ℠ | U+2120 | |
| ℡ | ALT 8481 | 2121 ALT X | Telephone sign | ℡ | ℡ | U+2121 | |
| ™ | ALT 0153 or ALT 8482 | 2122 ALT X | Trade mark sign | ™ | ™ | &trade | U+2122 |
| ℣ | ALT 8483 | 2123 ALT X | Versicle | ℣ | ℣ | U+2123 | |
| ℤ | ALT 8484 | 2124 ALT X | Double-struck capital Z, the set of integers | ℤ | ℤ | &integers | U+2124 |
| ℥ | ALT 8485 | 2125 ALT X | Ounce sign | ℥ | ℥ | U+2125 | |
| Ω | ALT 8486 | 2126 ALT X | Ohm sign | Ω | Ω | U+2126 | |
| ℧ | ALT 8487 | 2127 ALT X | Inverted ohm sign | ℧ | ℧ | &mho | U+2127 |
| ℨ | ALT 8488 | 2128 ALT X | Black-letter capital Z | ℨ | ℨ | &zeetrf | U+2128 |
| ℩ | ALT 8489 | 2129 ALT X | Turned greek small letter iota | ℩ | ℩ | &iiota | U+2129 |
| K | ALT 8490 | 212A ALT X | Kelvin sign, degrees kelvin | K | K | U+212A | |
| Å | ALT 8491 | 212B ALT X | Angstrom sign | Å | Å | U+212B | |
| ℬ | ALT 8492 | 212C ALT X | Script capital B, Bernoulli function | ℬ | ℬ | &bernou | U+212C |
| ℭ | ALT 8493 | 212D ALT X | Black-letter capital C | ℭ | ℭ | &Cayleys | U+212D |
| ℮ | ALT 8494 | 212E ALT X | Estimated symbol | ℮ | ℮ | U+212E | |
| ℯ | ALT 8495 | 212F ALT X | Script small e, error, natural exponent | ℯ | ℯ | &escr | U+212F |
| ℰ | ALT 8496 | 2130 ALT X | Script capital E, emf (electromotive force) | ℰ | ℰ | &Escr | U+2130 |
| ℱ | ALT 8497 | 2131 ALT X | Script capital F, Fourier transform | ℱ | ℱ | &Fouriertrf | U+2131 |
| Ⅎ | ALT 8498 | 2132 ALT X | Turned capital F, Claudian digamma inversum | Ⅎ | Ⅎ | U+2132 | |
| ℳ | ALT 8499 | 2133 ALT X | Script capital M, M-matrix (physics), German Mark currency symbol, before WWII | ℳ | ℳ | &Mellintrf | U+2133 |
| ℴ | ALT 8500 | 2134 ALT X | Script small o, order, of inferior order to | ℴ | ℴ | &order | U+2134 |
| ℵ | ALT 8501 | 2135 ALT X | Alef symbol, first transfinite cardinal (countable) | ℵ | ℵ | &alefsym | U+2135 |
| ℶ | ALT 8502 | 2136 ALT X | Bet symbol, second transfinite cardinal (the continuum) | ℶ | ℶ | &beth | U+2136 |
| ℷ | ALT 8503 | 2137 ALT X | Gimel symbol, third transfinite cardinal (functions of a real variable) | ℷ | ℷ | &gimel | U+2137 |
| ℸ | ALT 8504 | 2138 ALT X | Dalet symbol, fourth first transfinite cardinal | ℸ | ℸ | &daleth | U+2138 |
| ℹ | ALT 8505 | 2139 ALT X | Information source | ℹ | ℹ | U+2139 | |
| ℺ | ALT 8506 | 213A ALT X | Rotated capital Q | ℺ | ℺ | U+213A | |
| ℻ | ALT 8507 | 213B ALT X | Facsimile sign | ℻ | ℻ | U+213B | |
| ℼ | ALT 8508 | 213C ALT X | Double-struck small pi | ℼ | ℼ | U+213C | |
| ℽ | ALT 8509 | 213D ALT X | Double-struck small gamma | ℽ | ℽ | U+213D | |
| ℾ | ALT 8510 | 213E ALT X | Double-struck capital gamma | ℾ | ℾ | U+213E | |
| ℿ | ALT 8511 | 213F ALT X | Double-struck capital pi | ℿ | ℿ | U+213F | |
| ⅅ | ALT 8517 | 2145 ALT X | Double-struck italic capital D | ⅅ | ⅅ | &CapitalDifferentialD | U+2145 |
| ⅆ | ALT 8518 | 2146 ALT X | Double-struck italic small d | ⅆ | ⅆ | &dd | U+2146 |
| ⅇ | ALT 8519 | 2147 ALT X | Double-struck italic small e | ⅇ | ⅇ | &ee | U+2147 |
| ⅈ | ALT 8520 | 2148 ALT X | Double-struck italic small i | ⅈ | ⅈ | &ii | U+2148 |
| ⅉ | ALT 8521 | 2149 ALT X | Double-struck italic small j | ⅉ | ⅉ | U+2149 | |
| ⅊ | ALT 8522 | 214A ALT X | Property line | ⅊ | ⅊ | U+214A | |
| ⅌ | ALT 8524 | 214C ALT X | Per sign | ⅌ | ⅌ | U+214C | |
| ⅍ | ALT 8525 | 214D ALT X | Aktieselskab | ⅍ | ⅍ | U+214D | |
| ⅎ | ALT 8526 | 214E ALT X | Turned small f | ⅎ | ⅎ | U+214E | |
| ⅏ | ALT 8527 | 214F ALT X | Symbol for samaritan source | ⅏ | ⅏ | U+214F | |
| ↄ | ALT 8580 | 2184 ALT X | Latin small letter reversed c | ↄ | ↄ | U+2184 |
For more ALT codes for various signs and symbols, see ALT Codes for Miscellaneous Symbols. For the the complete list of the first 256 Windows ALT Codes, visit Windows ALT Codes for Special Characters & Symbols.
