- CAPP stands for Canadian Association of Petroleum Producers
- CAPP stands for Chemical Accident Prevention Program (Nevada)
- CAPP stands for Controlled Access Protection Profile
- CAPP stands for Cosmology and Particle Physics
- CAPP stands for Computer-Aided Process Planning
- CAPP stands for Collaborative Automation Partner Program
- CAPP stands for California Academic Partnership Program
- CAPP stands for Curriculum, Advising and Program Planning
- CAPP stands for Career And Personal Planning (course)