- DPAI stands for Digital Photography and Imaging
- DPAI stands for DeCarlo, Paternite and Associates, Inc. (est. 1976)
- DPAI stands for Desarrollo de Proyectos Agropecuarios Integrales (Spanish: Integrated Agricultural Development Project; Mexico)
- DPAI stands for Diplôme Professionnelle de l’Audit Interne (French: Professional Diploma of Internal Audit)
- DPAI stands for Depository Participants Association of India
- DPAI stands for Disregard Previous Assignment Instructions
- DPAI stands for Degree of Platelet Aggregation Inhibition (cardiology)
DPAI