PLE meaning in Medical ?

The Pymatuning Laboratory of Ecology (PLE) is a year-round ecology field station of the University of Pittsburgh Department of Biological Sciences located in Linesville and South Shenango Township on the shores Pymatuning Lake in Pennsylvania. The station contains research facilities and equipment, conducts undergraduate education and courses, and serves as center for conferences, symposia, and retreats. The Pyatuning Laboratory hosts researchers from the University of Pittsburgh as well as those from universities throughout the nation and world, which have included, among others, researchers form Duke University, the University of Virginia, the University of Georgia, the University of Miami. Likewise, course instructors at the lab come from the University of Pittsburgh, but also have included instructors from other institutions including Georgia Tech, the University of Connecticut, and the National Aviary. In addition, the University of Pittsburgh has instituted a collaborative program for study at the Pymatuning Lab with other area universities in which students that are enrolled through any of these institutions register, pay tuition, and receive credit at their home institutions. Schools participating in the collaborative program include Clarion University, Edinboro University, Indiana University of Pennsylvania, and Slippery Rock University.