CUSA may refer to:
*
Kues, town in Germany
**
Nicholas of Cusa
Nicholas of Cusa (1401 – 11 August 1464), also referred to as Nicholas of Kues and Nicolaus Cusanus (), was a German Catholic cardinal, philosopher, theologian, jurist, mathematician, and astronomer. One of the first German proponents of Re ...
(1401–1464), German philosopher, theologian, jurist, and astronomer
*
Carleton University Students' Association, Carleton University in Ottawa, Ontario, Canada
*
Colleges and Universities Sports Association, a collegiate athletic conference in the Philippines
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Conference USA, a collegiate athletic conference in the United States
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Council of Unions of South Africa, a former South African trade union federation
* Canada and the United States; see
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