The story
The university was founded on December 4, 1950, as University of the Federal District (UDF). Due to political shifts, the university experienced various name changes. In 1961, after the Federal District was moved to Brasília, it was renamed Guanabara State University (UEG). It was only in 1975 that the university received its current name, when the State of Guanabara merged with the old State of Rio de Janeiro to form a new State of Rio de Janeiro.
The university's first four schools were the Rio de Janeiro Faculty of Economic Sciences, the Rio de Janeiro Faculty of Law, the Faculty of Philosophy of the La-Fayette Institute, and the Faculty of Medical Sciences.
Some of the schools (e.g. the Faculty of Law, founded in 1935) are older than the university itself, and were joined upon the university's founding.
From Wikipedia’s article on Rio de Janeiro State University, shared under CC BY-SA 4.0.4