| Subject | English | Dutch |
| comp., MS | multiple activation key | meervoudige activeringscode (A volume license key that is used for one-time activation with activation services that are hosted by Microsoft) |
| gen. | multiple key retrieval | multi-sleutel-zoeken |
| mech.eng. | multiple keys | meervoudige spievertanding |
| transp., mech.eng. | multiple keys | groef |
| el. | multiple phase shift keying | meervoudige phase shift keying |