NACA (disambiguation)

NACA is the National Advisory Committee for Aeronautics, a former space agency of the United States government, now replaced by NASA.

NACA may also refer to:

Organizations

National Agricultural Chemicals Association, involved with pesticide regulation in the United States
National Association for Campus Activities, an organization for programmers of university and college activities
National Association of Consumer Advocates, a member organization of the Leadership Conference on Civil and Human Rights
National Athletic and Cycling Association, a sports organization of Ireland
Neighborhood Assistance Corporation of America, a non-profit community organization where Detria Russell worked
Network of Aquaculture Centres in Asia-Pacific, an intergovernmental organization that promotes rural development through sustainable aquaculture
National Civil Aviation Agency (Mauritania)
Native American Community Academy
Northern Alberta Curling Association, the regional governing body for the sport of curling in Northern Alberta, incorporated into Curling Alberta in 2018

NACA (gene), a human gene
NACA duct, a type of air intake for an engine
NACA airfoil, airfoil shapes for aircraft wings developed by NACA
NACA cowling, a type of aerodynamic fairing used to streamline radial engines for use on airplanes
N-Acetylcysteine amide, an amide derivative of N-acetylcysteine