| Subject | English | Polish |
| construct. | alphanumeric code | kod literowo-cyfrowy |
| construct. | alphanumeric code | kod alfanumeryczny |
| IT, tech. | alphanumeric data | dane alfanumeryczne |
| telegr. | alphanumeric keyboard | klawiatura alfanumeryczna |
| comp., MS | alphanumeric sort | sortowanie alfanumeryczne (A method of sorting data, such as a set of records, that typically uses the following order: punctuation marks, numerals, alphabetic characters (with capitals preceding lowercase letters), and any remaining symbols) |