| Codepage | Character | Description | UTF-8 codepoint | UTF-8 bytes |
|---|---|---|---|---|
| DOS / 437 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 720 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 737 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 850 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 852 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 855 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 858 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 866 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| DOS / 869 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-1 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-10 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-11 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-13 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-14 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-15 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-16 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-2 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-3 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-4 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-5 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-6 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-7 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-8 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| ISO/IEC / ISO-8859-9 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1250 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1251 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1252 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1253 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1254 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1255 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1256 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1257 | @ | COMMERCIAL AT | U+0040 | 0x40 |
| Windows / Windows-1258 | @ | COMMERCIAL AT | U+0040 | 0x40 |