The meaning of the Acronym NIA is...

NIA is

• National Institute on Aging (NIH)

More Meanings For NIA:

• Notation Induction Axioms
• Network Interface Adapter
• Not In Archives
• Not In Ass
• Nintendo Intelligence Agency
• Neuromuscular Integrative Activity
• Network Insurance Agent
• National Insulation Association
• National Intelligence Authority
• National Institute on Aging (NIH)
• NOVA Interface Adapter
• Nurturing Intellect And Aspirations
• National Infertility Association
• National Institute on Aging
• National Indoor Arena

NIA is also in:

• Adults
• Chat
• Educational
• FBI Files
• FDA
• Funnies
• General
• NASA
• Networking
• Non-Profit Organizations
• Physiology
• Positions
• Professional Organizations
• Sports