| čeština | ces-000 |
| hypertextový systém | |
| български | bul-000 | хипертекстова система |
| Deutsch | deu-000 | Hypertextsystem |
| Malti | mlt-000 | sistema ta’ l-ipertest |
| Nederlands | nld-000 | hypertekstsysteem |
| Nederlands | nld-000 | hypertext-systeem |
| Nederlands | nld-000 | hypertextsysteem |
| română | ron-000 | sistem hipertext |