| Subject | English | German |
| commun. | mobile network operator | Mobilfunknetzbetreiber |
| gen. | mobile network operator | Mobilfunkbetreiber |
| comp., MS | mobile operator | Mobilfunkanbieter (A company that provides telephone and other communications services to consumers) |
| comp., MS | mobile operator app | App für Mobilfunkanbieter (A privileged app that enables a mobile operator to build an account experience that links their SIM to the Connection Manager under Mobile Broadband connections) |
| gen. | mobile phone operator | Mobilfunkbetreiber |