| Subject | Polish | English |
| comp., MS | dostawca OLE DB | OLE DB provider (A program in the OLE DB architecture that enables native access to data, instead of accessing data using ODBC or IISAM drivers, which are external ways to access the data) |
| antenn. | sprzęgacz 3 dB | 3 dB coupler |
| antenn. | sprzęgacz 3 dB | three dB coupler |
| el. | szerokość pasma x-dB sygnału | x dB bandwidth of a signal |