| Subject | English | Swedish |
| commun., IT, engl. | frame relay assembler/disassembler | frame relay assembler/disassembler |
| comp., MS | packet assembler/disassembler | Packet Assembler/Disassembler (A device that connects a non-X.25 device such as a modem to an X.25 packet switching network) |
| commun., el. | packet assembler/disassembler concentrator | PAD-koncentrator |