alphanumeric code
| character set
| alphanumeric code abbr. | |
| busin. | 字母数字代码 |
| space | 字母数字码 |
| tech. | 字母数字 码 |
| character set abbr. | |
| dat.proc. од. | 字符集 |
| met. | 字符组 |
| |||
| 字母数字代码 | |||
| 字母数字码 | |||
| 字母数字代码 | |||
| 字母数字编码 | |||
|
alphanumeric code : 2 phrases in 2 subjects |
| Business | 1 |
| Information technology | 1 |