| Subject | English | Arabic |
| comp., MS | ANSI character set | مجموعة أحرف ANSI (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 | مجموعة أحرف ASCII (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) |
| dat.proc. | character set | مجموعة حروف أو رموز |
| dat.proc. | character set | مجموعة محارف |
| comp., MS | character set | مجموعة أحرف (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., MS | multibyte character set | مجموعة أحرف عديدة البايت (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., MS | single-byte character set | مجموعة أحرف وحيدة البايت (A character encoding in which each character is represented by 1 byte. Single byte character sets are mathematically limited to 256 characters) |
| comp., MS | Universal Character Set | مجموعة أحرف عمومية (An international standard character set reference that is part of the Unicode standard. The most widely held existing version of the UCS standard is UCS-2, which specifies 16-bit character values currently accepted and recognized for use to encode most of the world's languages) |