DTR may refer to:

Technology

Data Terminal Ready Data Terminal Ready (DTR) is a control signal in RS-232 serial communications, transmitted from data terminal equipment (DTE), such as a computer, to data communications equipment (DCE), for example a modem, to indicate that the terminal is ready f ...

, a control signal in RS-232 serial communications *

Desktop replacement computer A desktop replacement computer (DTR) is a personal computer that provides the full capabilities of a desktop computer while remaining mobile. They are often larger, bulkier laptops or in some cases 2-in-1 PCs with a tablet-like form factor and ...

, portable, with desktop-like capabilities * Digital Tape Recorder in spacecraft of the

Voyager program The Voyager program is an American scientific program that employs two robotic interstellar probes, ''Voyager 1'' and ''Voyager 2''. They were launched in 1977 to take advantage of a favorable alignment of Jupiter and Saturn, to Flyby (spacef ...

Others

* The

Deuteronomist The Deuteronomist, abbreviated as either Dtr or simply D, may refer either to the source document underlying the core chapters (12–26) of the Book of Deuteronomy, or to the broader "school" that produced all of Deuteronomy as well as the Deutero ...

historian (Dtr) * Dietetic Technician, Registered *

Dorian Thompson-Robinson Dorian Trevor Thompson-Robinson (born November 14, 1999), also known by his initials DTR, is an American football quarterback for the UCLA Bruins. He has been a two-time second-team all-conference selection in the Pac-12 (2020, 2021). Early yea ...

(born 1999), American football player *

Downtown Radio Downtown Radio is a Hot Adult Contemporary music radio station based in Newtownards, County Down, that serves all of Northern Ireland using a network of AM, FM and DAB transmitters. As of December 2022, the station has a weekly audience of ...

, Northern Ireland {{disambiguation