| Subject | English | Japanese |
| comp. | n character data entity | 文字データ実体 |
| comp., MS | character entity | 文字エンティティ (A code that's used in HTML to describe symbols, international letters, and other special characters. Character entities are maintained by the International Standards Organization (ISO)) |
| comp. | n character entity set | 文字実体集合 |
| comp. | n definitional character entity set | 定義文字実体集合 |
| comp. | n display character entity set | 表示文字実体集合 |
| comp. | n specific character data entity | 特定文字データ実体 |