The meaning of the Acronym ATK is...

ATK is

• Advance The Kingdom
• Assholes That Kill

More Meanings For ATK:

• Alliant Techsystems, Inc.
• Bitmap graphics (Andrew Toolkit Raster Object file)
• Attack Tool Kit
• Attack
• Available Tonne Kilometres
• Available Ton Kilometers
• Advance The Kingdom
• Assholes That Kill
• Atqasuk, Alaska USA

ATK is also in:

• Airport Codes
• File Extensions
• Military
• NYSE Symbols
• Software
• Transportation
• Unfiled
• Unit Measures