PSSA

PSSA may stand for:

• Pennsylvania System of School Assessment
• Postsunset authorization (in AM broadcasting), an American radio permission to broadcast in AM after sunset
• Particularly Sensitive Sea Area, protected areas of seas, oceans or large lakes
• Philosophical Society of South Africa
• Physica Status Solidi A, a scientific journal
• Preliminary System Safety Assessment, a recommended technique in the aerospace ARP4761 practice for using common modeling techniques to assess the safety of a system being developed
• Public Statues and Sculpture Association, an organisation with an interest in British public sculptures

Football clubs

• PSSA Asahan, an Indonesian football club
• PSSA Rapids, a defunct American soccer team