Wordnet 3.0
NOUN (1)
1.
an act passed by Congress in 1978 to establish procedures for requesting judicial authorization for foreign intelligence surveillance and to create the Foreign Intelligence Surveillance Court;
intended to increase United States counterintelligence;
separate from ordinary law enforcement surveillance;
[syn: Foreign Intelligence Surveillance Act, FISA]
WordNet (r) 3.0 (2006):
FISA
n 1: an act passed by Congress in 1978 to establish procedures
for requesting judicial authorization for foreign
intelligence surveillance and to create the Foreign
Intelligence Surveillance Court; intended to increase
United States counterintelligence; separate from ordinary
law enforcement surveillance [syn: Foreign Intelligence
Surveillance Act, FISA]