The meaning of the Acronym ATCA is...

ATCA is

• ADVANCED Telecommunications COMPUTING ARCHITECTURE

More Meanings For ATCA:

• Alien Tort Claims Act
• ADVANCED Telecommunications COMPUTING ARCHITECTURE
• Air Traffic Control Association
• Advanced Telecom Computing Architecture
• Australia Telescope Compact Array
• Advanced Telecomm Computing Architechture
• Alaska Tobacco Control Alliance

ATCA is also in:

• Alaska
• General
• Law
• Transportation
• Unfiled