What does TDD stand for?
TDD stands for "Teletype Device for the Deaf"
How to abbreviate "Teletype Device for the Deaf"?
"Teletype Device for the Deaf" can be abbreviated as TDD
What is the meaning of TDD abbreviation?
The meaning of TDD abbreviation is "Teletype Device for the Deaf"
What does TDD mean?
TDD as abbreviation means "Teletype Device for the Deaf"
