The meaning of the Acronym VNA is...

VNA is

• Very Narrow Asshole

More Meanings For VNA:

• von Neumann Architecture
• Virtual Network Architecture
• Vector Network Analyzer
• Vehicle Navigation Aids
• Vector Network Analyzer
• Very Narrow Asshole
• Virginia Numismatic Association
• Visiting Nurses Association
• Vehicle Navigation Aids
• Vector Not Authorized
• VietNamese Army
• Very Narrow Angle
• Vector Not Authorized
• Van Nuys Airport
• Very Narrow Aisle

VNA is also in:

• Adults
• Coins
• Electronics
• Hardware
• Military
• NASA
• Networking
• Physiology
• Transportation