The meaning of the Acronym EWA is...

EWA is

• Exponentially Weighted Average

More Meanings For EWA:

• Electronic Warfare Associates
• Exponentially Weighted Average
• Egyptian Webmasters Association
• Estimated Warehouse Arrival
• Ethiopian Writers Association
• Extreme Wrestling Alliance

EWA is also in:

• Media
• NASA
• Networking
• Professional Organizations
• Sports
• Unfiled