| Subject | English | French |
| comp., MS | case key | clé de cas (The element of a case by which the case is referenced within a case set) |
| leath. | key cases leatherware | étuis pour clés maroquinerie |
| industr., construct. | key-case | étui à clés |
| tech., industr., construct. | upper case shift key | touche de motion haute |