Greenglass College is the major university servicing Las Venturas, San Andreas and the surrounding areas. It is located in the Blackfield district in the southwest of the city, adjacent to the Blackfield Intersection. Only minutes away to the west is Hunter Quarry, while minutes away to the north, along Julius Thruway West, is Las Venturas Airport and Blackfield Stadium. Students can always be seen frequenting this attractive, yet isolated campus.
- One Body Armor pickup - Beside two green trash cans in the western part of the campus.
- One Horseshoe - At the center of the campus.
- The building is based on the Clark County Government Center. The college itself is based on the University of Nevada, Las Vegas.
- The college is possibly named after David Greenglass, an American-born Soviet spy who worked in the Manhattan project.
- Katie Zhan probably studied nursing in this college. This is because she can be seen in pictures in some safe houses with the Greenglass College on the background. The presence of bio-hazardous waste dumpsters within the college's dependencies indicate the college offers medical courses.