What does NAIA stand for?

What does NAIA mean?

NAIA	National Association of Intercollegiate Athletics Community » Sports
NAIA	National Association Of Independent Artists Business » Professional Organizations
NAIA	National Animal Interest Alliance Medical » Veterinary
NAIA	A National Association Of Intercollegiate Athletics Business » Professional Organizations
NAIA	National Association of Ineligible Athletes Miscellaneous » Funnies
NAIA	No Academic Information Available Miscellaneous » Unclassified
NAIA	Ninoy Aquino International Airport Governmental » Transportation
NAIA	Ninoy Aquino International Airport Miscellaneous » Unclassified
NAIA	Narcotics Allowed In Athletics Miscellaneous » Funnies