U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

A  |  B  |  C  |  D  |  E  |  F  |  G  |  H  |  I  |  J  |  K  |  L  |  M  |  N  |  O  |  P  |  Q  |  R  |  S  |  T  |  U  |  V  |  W  |  X  |  Y  |  Z

SCI

Abbreviation(s) and Synonym(s):

Sensitive Compartmented Information

Definition(s):

  Classified information concerning or derived from intelligence sources, methods, or analytical processes, which is required to be handled within formal access control systems established by the Director of National Intelligence. 
Source(s):
NIST SP 800-53 Rev. 4 [Superseded] under Sensitive Compartmented Information from CNSSI 4009

  Classified information concerning or derived from intelligence sources, methods, or analytical processes, which is required to be handled within formal access control systems established by the Director of National Intelligence.
Source(s):
NIST SP 800-53 Rev. 4 [Superseded] under Sensitive Compartmented Information from CNSSI 4009