NCIA can stand for:
*
National Cannabis Industry Association
The National Cannabis Industry Association (NCIA) is an American non-profit organization based in the Washington, D.C., District of Columbia, with an additional office in Denver, Colorado. NCIA is the largest cannabis trade association in the U. ...
, established in 2010
*
NATO Communications and Information Agency
The NATO Communications and Information Agency (NCI Agency) is NATO's technology and cyber hub.
The Agency provides C4ISR (Command, Control, Communications, and Computers, Intelligence, Surveillance, and Reconnaissance; refer to Command and cont ...
, established in 2012
*
National Correctional Industries Association, established in 1996
*
North Carolina Industrial Association, a civic organization of African Americans in Raleigh, North Carolina that published a newspaper and presented the
North Carolina Colored Fair
* Northern Corridor Implementation Authority, responsible for implementing the
Northern Corridor Economic Region in Malaysia
{{disambiguation