Below is the complete list of Windows ALT Codes for Math Symbols: Tacks & Turnstiles, their corresponding HTML entity numeric character references, and when available, their corresponding HTML entity named character references, and Unicode code points.
If you are new to ALT codes and need detailed instructions on how to use ALT codes in your Microsoft Office documents such as Word, Excel & Powerpoint or applicable Microsoft Windows programs & applications, please read How to Use ALT Codes to Enter Special Characters.
| Symbol | ALT Code | ALT X Code | Symbol Name | HTML Entity DEC | HTML Entity HEX | HTML Entity Named | Unicode Code Point |
|---|---|---|---|---|---|---|---|
| ⊤ | ALT 8868 | 22A4 ALT X | Down tack, top | ⊤ | ⊤ | ⊤ | U+22A4 |
| ⊥ | ALT 8869 | 22A5 ALT X | Up tack, base, bottom | ⊥ | ⊥ | ⊥ | U+22A5 |
| ⟘ | ALT 10200 | 27D8 ALT X | Large up tack | ⟘ | ⟘ | U+27D8 | |
| ⟙ | ALT 10201 | 27D9 ALT X | Large down tack | ⟙ | ⟙ | U+27D9 | |
| ⟚ | ALT 10202 | 27DA ALT X | Left and right double turnstile | ⟚ | ⟚ | U+27DA | |
| ⟛ | ALT 10203 | 27DB ALT X | Left and right tack | ⟛ | ⟛ | U+27DB | |
| ⟜ | ALT 10204 | 27DC ALT X | Left multimap | ⟜ | ⟜ | U+27DC | |
| ⟝ | ALT 10205 | 27DD ALT X | Long right tack | ⟝ | ⟝ | U+27DD | |
| ⟞ | ALT 10206 | 27DE ALT X | Long left tack | ⟞ | ⟞ | U+27DE | |
| ⟟ | ALT 10207 | 27DF ALT X | Up tack with circle above, radial component | ⟟ | ⟟ | U+27DF | |
| ⫞ | ALT 10974 | 2ADE ALT X | Short left tack | ⫞ | ⫞ | U+2ADE | |
| ⫟ | ALT 10975 | 2ADF ALT X | Short down tack | ⫟ | ⫟ | U+2ADF | |
| ⫠ | ALT 10976 | 2AE0 ALT X | Short up tack | ⫠ | ⫠ | U+2AE0 | |
| ⫡ | ALT 10977 | 2AE1 ALT X | Perpendicular with s | ⫡ | ⫡ | U+2AE1 | |
| ⫢ | ALT 10978 | 2AE2 ALT X | Vertical bar triple right turnstile, ordinarily satisfies | ⫢ | ⫢ | U+2AE2 | |
| ⫣ | ALT 10979 | 2AE3 ALT X | Double vertical bar left turnstile | ⫣ | ⫣ | U+2AE3 | |
| ⫤ | ALT 10980 | 2AE4 ALT X | Vertical bar double left turnstile | ⫤ | ⫤ | ⫤ | U+2AE4 |
| ⫥ | ALT 10981 | 2AE5 ALT X | Double vertical bar double left turnstile | ⫥ | ⫥ | U+2AE5 | |
| ⫦ | ALT 10982 | 2AE6 ALT X | Long dash from left member of double vertical | ⫦ | ⫦ | ⫦ | U+2AE6 |
| ⫧ | ALT 10983 | 2AE7 ALT X | Short down tack with overbar | ⫧ | ⫧ | ⫧ | U+2AE7 |
| ⫨ | ALT 10984 | 2AE8 ALT X | Short up tack with underbar | ⫨ | ⫨ | ⫨ | U+2AE8 |
| ⫩ | ALT 10985 | 2AE9 ALT X | Short up tack above short down tack | ⫩ | ⫩ | ⫩ | U+2AE9 |
| ⫪ | ALT 10986 | 2AEA ALT X | Double down tack | ⫪ | ⫪ | U+2AEA | |
| ⫫ | ALT 10987 | 2AEB ALT X | Double up tack, independence | ⫫ | ⫫ | ⫫ | U+2AEB |
| ⫬ | ALT 10988 | 2AEC ALT X | Double stroke not sign | ⫬ | ⫬ | ⫬ | U+2AEC |
| ⫭ | ALT 10989 | 2AED ALT X | Reversed double stroke not sign | ⫭ | ⫭ | ⫭ | U+2AED |
For more sets of math symbols, see ALT Codes for Math Symbols.
For the the complete list of the first 256 Windows ALT Codes, visit Windows ALT Codes for Special Characters & Symbols.
