| Subject | English | Japanese |
| comp. | n alphabetic character set | 欧字集合 |
| comp. | n alphabetic character set | 英字集合 |
| comp. | n alphanumeric character set | 欧数字英数字集合 |
| comp. | n alphanumeric character set | 欧数字集合 |
| comp. | n alphanumeric character set | 英数字集合 |
| comp., MS | ANSI character set | ANSI 文字セット (An 8-bit character set used by Microsoft Windows that allows you to represent up to 256 characters (0 through 255) by using your keyboard. The ASCII character set is a subset of the ANSI set) |
| comp., MS | ASCII character set | ASCII 文字セット (A standard 7-bit code for representing ASCII characters using binary values; code values range from 0 to 127. Most PC-based systems use an 8-bit extended ASCII code, with an extra 128 characters used to represent special symbols, foreign-language characters, and graphic symbols) |
| comp. | n character entity set | 文字実体集合 |
| comp., MS | character set | 文字セット (A grouping of alphabetic, numeric, and other characters that have some relationship in common. For example, the standard ASCII character set includes letters, numbers, symbols, and control codes that make up the ASCII coding scheme) |
| comp. | n character set | キャラクタ・セット |
| comp. | n character set | 文字集合 |
| comp. | n character set | キャラクタ集合 |
| comp. | n character set | キャラクタセット |
| comp. | n coded character set | コード化文字集合 |
| gen. | n coded character set | 符号化文字集合 |
| 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 document character set | 文書文字集合 |
| comp., MS | double byte character set | 2 バイト文字セット (A character set that can use more than one byte to represent a single character. A DBCS includes some characters that consist of 1 byte and some characters that consist of 2 bytes. Languages such as Chinese, Japanese, and Korean use DBCS) |
| comp., MS | double-byte character set | 2 バイト文字セット (A character set that can use more than one byte to represent a single character. A DBCS includes some characters that consist of 1 byte and some characters that consist of 2 bytes. Languages such as Chinese, Japanese, and Korean use DBCS) |
| gen. | n Japanese character set row and column index | 区点 ('separator' encoding) |
| comp., MS | multibyte character set | マルチバイト文字セット (A mixed-width character set, in which some characters consist of more than 1 byte. An MBCS is used in languages such as Japanese, Chinese, and Korean, where the 256 possible values of a single-byte character set are not sufficient to represent all possible characters) |
| comp. | n native character set | 固有文字集合 |
| comp. | n numeric character set | 数字集合 |
| gen. | n set of related or similar characters | 字種 |
| comp., MS | single-byte character set | 1 バイト文字セット (A character encoding in which each character is represented by 1 byte. Single byte character sets are mathematically limited to 256 characters) |
| comp. | n syntax-reference character set | 構文参照文字集合 |
| comp. | n system character set | システム文字集合 |
| comp. | n Universal Character Set | 国際符号化文字集合 |
| comp. | n virtual character set | 仮想文字集合 |