| Subject | English | Japanese |
| antenn. | 3 dB coupler | 3dB結合器 |
| comp. | n DB-DC | デービーデーシー |
| comp., MS | OLE DB provider | OLE DB プロバイダー (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. | three dB coupler | 3dB結合器 |
| el. | x dB bandwidth of a signal | xデシベル帯域幅 信号の |