TSA =Training Services Agency 培训服务局([英]DOE)
tsa[ noun ]
an agency established in 2001 to safeguard United States transportation systems and insure safe air travel
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- European Capital Co. Ltd. will be a member of The Securities Association (TSA) of the U.K.
- Reed is sent a copy of the TSA rule book with a wad of amendments as thick as the original volume.