NIA

Acronym	Definition
NIA	National Institute on Aging (NIH)
NIA	National Indoor Arena (UK)
NIA	National Insulation Association
NIA	National Intelligence Agency (South Africa and Thailand)
NIA	National Institute of Accountants
NIA	National Institute of Aerospace
NIA	National Irrigation Administration (Philippines)
NIA	Neuromuscular Integrative Action (mind-body-spirit fitness technique)
NIA	Nuclear Industry Association (UK)
NIA	National Insulator Association
NIA	New Iraqi Army
NIA	Net Internal Area (internal building space)
NIA	Network Interface Adapter
NIA	New Indo-Aryan (linguistics)
NIA	Net Income Attributable
NIA	Newcastle International Airport (England; also see NCL)
NIA	National Infantry Association
NIA	Northern and Isolation Allowance (Canadian physician incentive)
NIA	Network Infrastructure Administration
NIA	Nearest International Airport
NIA	Nature in Art (UK museum)
NIA	Network Indicate Address
NIA	Nails Industry Association
NIA	Number Of Imposter Attempts (biometrics)
NIA	National Information Accounts Clearinghouse
NIA	National Information Association
NIA	Navy Industrial Association
NIA	Neoplasia Intra-Epitelial Anal (Portugese)
NIA	National Information Account
NIA	Nerd Intelligence Agency
NIA	Naval Intelligence Assessment