| Subject | English | Japanese |
| 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., MS | entity set | エンティティ セット (A logical container for entities of a given type and its subtypes mapped to tables in a database) |
| comp. | n entity set | 実体集合 |