- AAPR stands for Austrian Association for Pattern Recognition
- AAPR stands for Association for Airline Passenger Rights (Washington, DC)
- AAPR stands for Advanced Archive Password Recovery (software)
- AAPR stands for Annualised Average Percentage Rate
- AAPR stands for American Associationfor Psychosocial Rehabilitation (New York, NY)
- AAPR stands for Ankle/Arm Pressure Ratio (blood flow)
- AAPR stands for Army Aviation Program Review
AAPR