The meaning of the Acronym IWA is...

IWA is

• International Wrestling Association
• Internet Wrestling Alliance
• Imaginary Wrestling Alliance

More Meanings For IWA:

• Text document (IBM Writing Assistant)
• Integrated Windows Authentication
• International Women Assocation
• Integrated Web Activator
• Inter-company Work Authority
• Independent Wrestling Association
• Internal Wing Assembly
• Interaction With Agents
• International Wrestling Association
• Internet Wrestling Alliance
• Imaginary Wrestling Alliance

IWA is also in:

• File Extensions
• General
• NASA
• Professional Organizations
• Security
• Sports
• State and Local
• Unfiled