dtr

listen to the pronunciation of dtr
Английский Язык - Турецкий язык
(Askeri) savunma ulaştırma düzenlemeleri (defense transportation regulation)
Английский Язык - Английский Язык
Draft Technical Report (usage from ISO)
Data Terminal Ready (often a dedicated pin on older communication ports)
signal from a computer (DTE) to a modem (DCE) that it is ready for communications