FUVEST (from Portuguese Fundação Universitária para o Vestibular, "University Foundation for Vestibular") is a Brazilian autonomous institution connected to the University of São Paulo responsible for its "vestibular" examinations. For that reason, USP's vestibular itself is usually called "Fuvest".
FUVEST's exam is considered by most as the most competitive vestibular and demanding exam, only rivalled by the vestibular for the Technological Institute of Aeronautics. Every year, an average of 160,000 candidates take their exams, which usually last several days.