The meaning of the Acronym DT is...

DT is

• Dial Tone
• Dialup Terminal
• DWDM Terminal
• Digital Transmission

More Meanings For DT:

• Defined Term
• Definition Title
• Define Term
• Data Transformation
• Derived Table
• Data Type
• Developmental Testing
• Desk Top
• Deletion Tracking
• Don't Trust
• Detection and Testing
• Developer Tool
• Duck Tape
• Dial Tone
• Dialup Terminal

DT is also in:

• Assembly
• Databases
• General
• Hardware
• Security
• Software
• Telecom