noun
Transportation Security Administration (TSA)
Official Japanese name for the U.S. Transportation Security Administration.
運輸保安局はアメリカの空港で手荷物検査を行っている。
The Transportation Security Administration conducts baggage screening at U.S. airports.
Compound of 運輸 (transportation), 保安 (security), and 局 (bureau/administration), directly translating the English name.