The acronym "PLSC" can stand for various things depending on the context. Without specific information, it's challenging to provide an exact pronunciation. However, if we assume it stands for "Public Limited Company," which is a common usage in business, it would be pronounced as /ˈpʌblɪk ˈlɪmɪtɪd ˈkʌmpəni/. If "PLSC" represents something else, please provide more context for an accurate pronunciation.