“USRA”是“United Slot Racers Association”的缩写，意

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“USRI”是“United Street Rods of Idaho”的缩写，意思是

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“USRT”是“Usually Sideways Rally Team”的缩写，意思是

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“USTF”是“United States Taekwondo Federation”的缩写

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“USTU”是“United States Taekwondo Union”的缩写，意思

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“USTW”是“United States Taekwondo Won”的缩写，意思是

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“USVA”是“United States Volleyball Association”的缩

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“USW”是“United Sayreville Wrestling”的缩写，意思是“

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“GREAT”是“Gratitude, Responsibility, Enthusiasm,

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“UWA”是“United Wrestling Alliance”的缩写，意思是

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