| ภาษาไทย | tha-000 |
| คำสำคัญ | |
| català | cat-000 | paraula clau |
| English | eng-000 | key word |
| euskara | eus-000 | gako-hitz |
| suomi | fin-000 | avainsana |
| suomi | fin-000 | tunnussana |
| hrvatski | hrv-000 | ključna riječ |
| polski | pol-000 | deskryptor |
| polski | pol-000 | słowo kluczowe |
| português | por-000 | palavra |
| português | por-000 | palavra-chave |
| español | spa-000 | palabra clave |