The meaning of the Acronym IA is...

IA is

• Intelligence Assessment
• Imagery Analyst
• Issuing Authority
• Indian Army
• Inspection Authorization
• Integrated Assault
• Instant Action
• Imperial Army
• Immediate Agreement

More Meanings For IA:

• Insert Attribute
• Invalid Argument
• Information Architecture
• Information Access
• Intel Architecture
• Internet Appliance
• Interface Adapter
• Information Appliance
• Intel AMD (computer architecture)
• Interconnection Agreement
• Internet Audio
• Intelligent Agent
• Impersonation Attack
• Information Assurance
• Instant Access

IA is also in:

• Assembly
• General
• Hardware
• Networking
• Security