Complex sentence: Various campus events are organized by the Glendon College Student Union/l'Association Étudiante du Collège Glendon (GCSU/AÉCG) and its membership includes all students enrolled in courses at Glendon College and elects a council to represent them.
Split into simpler sentences: Various campus events are organized by the Glendon College Student Union/l'Association Étudiante du Collège Glendon (GCSU/AÉCG). Its membership includes all students enrolled in courses at Glendon College and elects a council to represent them.