FCA
Federal civilian agency (FCA). Any non-defense executive agency (e.g. DoS, Department of Homeland Security) or any establishment in the legislative or judicial branch of the USG (except the Senate, the House of Representatives, and the Architect of the Capitol and any activities under his or her direction).
Source
32 CFR § 273.12
Scoping language
Unless otherwise noted, these terms and their definitions are for the purpose of this subpart: