Pire Sunshine state academy offers flexible and affordable options to complete a high school diploma online. PSSA online courses come complete with Highly-Qualified Instructors and everything you need to graduate from an online high school. Our online high school diploma programs are self-paced and can be completed at your own pace. PSSA is using the award-winning Florida Virtual Schools’ Curriculum. It is the latest information with accredited content to ensure quality delivery in every course.