National Drug Intelligence Center was created in 1993.

The address of the National Maritime Center Foundation is: , Norfolk, VA 23510-1737

Several, including but not limited to:

Cyber Threat Intelligence Integration Center (CTIIC)

National Counterproliferation Center (NCPC)

National Counterterrorism Center (NCTC)

National Counterintelligence & Security Center (NCSC)

Cyber Threat Intelligence Integration Center (CTIIC)

The National Association of Investors Corporation The National Astronomy and Ionosphere Center The North American Industry Classification System The National Association of Insurance Commissioners The National Air Intelligence Center, a USAF Intelligence Unit The National Association of Investors Corporation

National Maritime Union ended in 2001.