Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun tsa

1 sense of tsa

Sense 1
Transportation Security Administration, TSA -- (an agency established in 2001 to safeguard United States transportation systems and insure safe air travel)
       => agency, federal agency, government agency, bureau, office, authority -- (an administrative unit of government; "the Central Intelligence Agency"; "the Census Bureau"; "Office of Management and Budget"; "Tennessee Valley Authority")