A Parent-Teacher Association (PTA) in a college is a group of parents, teachers, and staff members who work together to support the education and welfare of the students. The PTA typically organizes events and activities such as meetings, fundraisers, and parent-teacher conferences to promote communication and cooperation between parents and teachers. They also often provide resources and support for students and families, such as tutoring programs or counseling services. The goal of the PTA is to create a positive and supportive learning environment for the students and foster strong relationships between parents, teachers, and staff.