| Subject | Swedish | English |
| el., engl. | digital line/trunk interface module | digital line/trunk interface module |
| commun., IT, engl. | number assignment module | number assignment module |
| commun., engl. | numeric assignment module | numeric assignment module |
| comp., MS | Trusted Platform Module | trusted platform module (Microchip designed to provide certain basic security-related functions to the software that utilizes TPM) |