| Nederlands | nld-000 |
| IQ | |
| Deutsch | deu-000 | IQ |
| English | eng-000 | I.Q |
| English | eng-000 | IQ |
| English | eng-000 | intelligence quotient |
| Esperanto | epo-000 | inteligenteca kvociento |
| français | fra-000 | IQ |
| italiano | ita-000 | IQ |
| polski | pol-000 | IQ |
| português | por-000 | IQ |
| español | spa-000 | CI |
| español | spa-000 | cociente intelectual |
| українська | ukr-000 | IQ |