| Subject | English | German |
| IT, dat.proc. | NUM-LOCK key | Taste der numerischen Sperre |
| comp., MS | NUM LOCK key | NUM-TASTE (A toggle key that, when turned on, activates the numeric keypad so that its keys can be used for calculator-style data entry. When the Num Lock key is toggled off, most of the numeric keypad keys are used for cursor movement and on-screen scrolling) |
| IT, dat.proc. | NUM-LOCK key | NUM-LOCK-Taste |