Odense University, now Syddansk Universitet Odense (or SDU Odense in abbreviated form), has been part of the University of Southern Denmark since 1998 of which it forms the biggest campus. It is the university of Odense, Denmark's third largest city, and the island of Funen. When abbreviated, the university motto becomes FIONIA, the Latin name for Funen. The motto was created by the university's first rector, Mogens Brøndsted in 1966. Brøndsted also designed the university logo, featuring an apple tree. Built in 1966, it has four faculties: Humanities, Social Sciences, Health Science and Natural Sciences. Approximately 800 researchers and 12,000 students (counting both undergraduates and postgraduates) are enrolled at SDU Odense. The Humanities faculty has by far the most students, mostly due to its varied selection of departments and degrees (a number of departments in the Humanities sector, however, have been either closed down or merged with other departments over the last few years).