Dictionary.com
Thesaurus.com

RTT

British  

abbreviation

  1. radioteletype

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And on top of that, there are the famous "RTT" days, which many get in return for working more than the legal 35 hours a week.

From BBC • Jul. 16, 2025

RTT/TTY: Enables the ability to make RTT and/or TTY calls.

From The Verge • Jul. 15, 2022

RTT, or real-time text, is a mode where people can call deaf and hard-of-hearing people who use a TDD device.

From The Verge • Jul. 11, 2022

Screenshot: Steven Aquino There are three features under this category: Audio, RTT, and Captions.

From The Verge • Jul. 11, 2022

Dr. Andrew Schweitzer, a third-year resident in the Magic Valley RTT program, grew up watching his podiatrist father make house calls around his hometown of Vashon Island, Washington.

From Washington Times • Jun. 2, 2018