| Characters | Entity (Name Code) | Entity (Number Code) | Remarks |
| < | < | < | less-than sign |
| > | > | > | greater-than sign |
| & | & | & | and |
| “ | " | " | Double quote |
| ± | ± | ± | Plus minus sign |
| Space | |   | nonbreaking space |
| © | © | © | copyright |
| ® | ® | ® | Registered |
