| Subject | English | German |
| commun. | Data Terminal Ready | Endgerät betriebsbereit (V.24/RS232C) |
| gen. | Data Terminal Ready DTR | Bereitsignal des Datenendgeräts |
| comp., MS | data terminal ready | Data Terminal Ready (A signal used in serial communications sent, for example, by a computer to its modem to indicate that the computer is ready to accept an incoming transmission) |
| commun. | Data Terminal Ready | Terminal betriebsbereit (DIN 66020, SI.2, V.24/RS232C) |
| commun. | Data Terminal Ready | DEE betriebsbereit (V.24/RS232C) |
| commun., IT | ready-to-attach data terminal equipment | anschließbereites Datenendgerät |