The meaning of the Acronym ATT is...

ATT is

• At The Threshold
• Attachment

More Meanings For ATT:

• AT&T Group 4 file - Bitmap graphics
• ASCII Transformation Table
• At This Time
• Attenuated
• Always Throwing Troll
• Always Tick'n Troll
• The Average Turnaround Time
• Actual Turn Time
• Anti Tuberculosis Treatment
• Always Tickn Troll
• Always Try Tother
• Authority To Test For The
• Authorization To Test The
• Anderson Truck Trail
• American Telephone and Telegraph, Inc. (AT&T)

ATT is also in:

• Amateur Radio
• Electronics
• File Extensions
• Firms
• Software
• Unfiled