PLHS meaning in Community ?

Prior Lake High School (PLHS) is located in Savage, Minnesota, United States and enrolls students in grades 9–12. The school is part of the South Suburban Conference. It has approximately 2,800 students currently enrolled, along with a teaching and administrative staff of around 400. The students and teams at Prior Lake High School are known as "Lakers". A book, "Another Planet: A Year in the Life of a Suburban High School", was written by author Elinor Burkett and paints a controversial portrait of life in the school and around the city of Prior Lake. In 2003 when the new high school building opened in Savage, the decision was made to keep the name "Prior Lake" High School because of the rich history of the school. The principal's name is John Bezek. The school currently utilizes a 6-period system.