The meaning of the Acronym PISA is...

PISA is

• Photovoltaic Information System For Architects
• Position Intensity And Shape Analysis

More Meanings For PISA:

• Portable Instruction Set Architecture
• Phenix Integrated Simulation Application
• Photovoltaic Information Strategy To Architects
• Photovoltaic Information System For Architects
• Position Intensity And Shape Analysis
• Programme For International Student Assessment
• Program For International Student Assessment
• Parachute Industries Of Southern Africa
• Phoenix International Sport Automobiles

PISA is also in:

• Electronics
• Firms
• Hardware
• Physics
• Software
• Transportation
• Universities