| Subject | English | Hungarian |
| commun. | mobile network operator | mobil rádiótelefon hálózat üzemeltetője |
| comp., MS | mobile operator | mobilszolgáltató (A company that provides telephone and other communications services to consumers) |
| comp., MS | mobile operator app | mobilszolgáltatói alkalmazás (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) |