The meaning of the Acronym TTY is...

TTY is

• teletypewriters or text telephones

More Meanings For TTY:

• Torque To Yield
• TeleTYpe
• Text TeletYpewriter
• Talk To Your ....
• Thanks To You
• Text Telephone Yoke
• Teletype
• teletypewriters or text telephones
• Teletypewriter
• TeleTYpe

TTY is also in:

• FDA
• General
• Military
• NASA
• Physics
• SMS
• Telecom