| Deutsch | deu-000 |
| Laplace-Operator | |
| беларуская | bel-000 | апэратар Лапласа |
| беларуская | bel-000 | лапласіян |
| Deutsch | deu-000 | Potentialausdruck |
| eesti | ekk-000 | Laplace'i operaator |
| English | eng-000 | Laplace operator |
| English | eng-000 | Laplacian |
| Esperanto | epo-000 | laplaca operatoro |
| Esperanto | epo-000 | laplacoperatoro |
| suomi | fin-000 | operaattori |
| français | fra-000 | laplacien |
| français | fra-000 | opérateur delta |
| français | fra-000 | opérateur laplacien |
| עברית | heb-000 | לפלסיאן |
| magyar | hun-000 | Laplace-operátor |
| íslenska | isl-000 | Laplace-virki |
| italiano | ita-000 | laplaciano |
| italiano | ita-000 | operatore di Laplace |
| 한국어 | kor-000 | 라플라스 작용소 |
| Nederlands | nld-000 | laplace-operator |
| polski | pol-000 | laplasjan |
| polski | pol-000 | operator Laplace’a |
| português | por-000 | laplaciano |
| русский | rus-000 | лапласиа́н |
| русский | rus-000 | лапласиан |
| русский | rus-000 | опера́тор Лапла́са |
| español | spa-000 | laplaciano |
| español | spa-000 | operador de Laplace |
| svenska | swe-000 | Laplaceoperator |
| svenska | swe-000 | Laplacian |
| українська | ukr-000 | лапласіан |